{"title":"For Arduino","description":"","products":[{"product_id":"esp-32s-development-board-wifi-dual-core-cpu-antenna-module-for-arduino-2-4ghz","title":"ESP-32S Development Board WiFi Dual-Core CPU Antenna Module For Ar-duino 2.4GHz","description":"\u003cp\u003e\u003cb\u003eIntroduction:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area.\u003c\/p\u003e\n\u003cp\u003eThis board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures: \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- High performance-price ratio\u003c\/p\u003e\n\u003cp\u003e- Small volume, easily embeded to other products\u003c\/p\u003e\n\u003cp\u003e- Strong function with support LWIP protocol, Freertos\u003c\/p\u003e\n\u003cp\u003e- Supporting three modes: AP, STA, and AP+STA\u003c\/p\u003e\n\u003cp\u003e- Supporting Lua program, easily to develop\u003c\/p\u003e\n\u003cp\u003e- Development Board: https:\/\/github.com\/Nicholas3388\/LuaNode \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e1 x ESP32 Development Board \u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824315248689,"sku":"60228","price":10.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076664999985_watermarked_0.jpg_0.png?v=1768064594"},{"product_id":"0-96-quot-i2c-oled-display-module-128x64-oled-display-for-arduino-lcd-screen-display-module","title":"0.96\" I2C OLED Display Module 128x64 OLED Display for Ar-duino LCD Screen Display Module","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- Fully compatible with for Arduino, 51 Series, MSP430 Series, STM32 \/ 2, CSR IC, etc.\u003cbr\u003e- Ultra-low power consumption: full screen lit 0.08W\u003cbr\u003e- Super high brightness and contrast are adjustable\u003cbr\u003e- With embedded driver\/controller\u003cbr\u003e- Interface type is IIC\u003cbr\u003e- Pin Definition: VCC (3.3-5V), GND, SCL, and SDA\u003cbr\u003e- Pins: 4 pins\u003cbr\u003e- Voltage: 3V ~ 5V DC\u003cbr\u003e- Working Temperature: -30 ℃ ~ 70 ℃\u003cbr\u003e- Character Colors: (as pictures show)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x LED Display Module\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNote: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 611px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60612-01.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824457658417,"sku":"60612","price":4.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076729389105_watermarked_0.jpg_0.png?v=1768060071"},{"product_id":"10-525ghz-microwave-radar-sensor-microwave-motion-sensor-module-2-16m-for-ardunio-hb100","title":"10.525GHz Microwave Radar Sensor Microwave Motion Sensor Module 2-16M For Ar-dunio HB100","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eDescription:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eThe microwave motion sensor is a microwave moving object detector designed using Doppler radar principle. Unlike ordinary infrared detectors, microwave sensors detect the motion of an object by detecting microwaves reflected from the object. The detection object will not be limited to the human body, and there are many other things. The microwave sensor is not affected by the ambient temperature, has a long detection range and high sensitivity, and is widely used in industrial, transportation and civil devices such as vehicle speed, automatic doors, sensor lights, and parking sensors.\u003cbr\u003e \u003cbr\u003eBecause of the universality of microwave sensor detection objects, in actual life applications, it will be matched with another sensor for targeted detection. Such as microwave sensor + infrared pyroelectric sensor, can effectively determine whether someone passed, will not be the sun, was disturbed by the color of clothing, will not respond to other objects.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Non-contact detection\u003cbr\u003e- It is not affected by temperature, humidity, noise, airflow, dust, light, etc., and is suitable for harsh environments\u003cbr\u003e- Strong anti-radio interference capability\u003cbr\u003e- The output power is small, which is not harmful to the human body\u003cbr\u003e- Far detection distance\u003cbr\u003e- Support for detection of non-living objects\u003cbr\u003e- The directionality of the microwave is very good, and the speed is equal to the speed of light\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eSpecifications: \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Working voltage: 5V±0.25V\u003cbr\u003e- Operating Current (CW): 60mA max., 37mA typical\u003cbr\u003e- Size: 61.2 x 61.2mm \u003cbr\u003e\u003cbr\u003e\u003cb\u003eEmission parameters:\u003c\/b\u003e\u003cbr\u003e- Detection Distance: 2-16m continuously adjustable (minimum 2m, maximum 16m)\u003cbr\u003e- Transmission Frequency: 10.525 GHz\u003cbr\u003e- Frequency Setting Accuracy: 3MHz \u003cbr\u003e- Output power (minimum): 13dBm EIRP\u003cbr\u003e- Harmonic emission: \u0026lt;-10dBm\u003cbr\u003e- Average current (5%DC): 2mA typ.\u003cbr\u003e- Pulse width (Min.): 5uSec\u003cbr\u003e- Duty cycle (Min.): 1%\u003cbr\u003e\u003cbr\u003e\u003cb\u003eReceive Parameters: \u003c\/b\u003e\u003cbr\u003e- Sensitivity (10dB S\/N ratio) 3Hz to 80Hz Bandwidth: -86dBm\u003cbr\u003e- 10.3Hz to 80Hz Bandwidth Clutter 10uV\u003cbr\u003e- Antenna gain: 8dBi\u003cbr\u003e- Vertical 3dB beam width: 36 degrees\u003cbr\u003e- Water level 3dB Beam width: 72 degrees\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- 1 x Microwave Radar Sensor \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003ePin Description:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg style=\"width: 698px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60614-01.jpg\"\u003e\u003cbr\u003e\u003cimg style=\"width: 700px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60614-02.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eWiring Diagram:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg style=\"width: 700px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60614-03.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eRoutines:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e#include \u0026lt;MsTimer2.h\u0026gt; \/\/Timer interrupt function \u003cbr\u003eInt pbIn = 0; \/\/ Define the interrupt PIN is 0, that is, digital pins 2 \u003cbr\u003eInt ledOut = 13; \u003cbr\u003eInt count=0; \u003cbr\u003eVolatile int state = LOW; \/\/Define ledOut, default is off \u003cbr\u003eVoid setup() \u003cbr\u003e{ \u003cbr\u003e     Serial.begin(9600); \u003cbr\u003e     pinMode(ledOut, OUTPUT); \u003cbr\u003e     attachInterrupt(pbIn, stateChange, FALLING); \/\/ Sets the interrupt function, falling edge triggered interrupts. \u003cbr\u003e     MsTimer2::set(1000,process); \/\/ Set the timer interrupt time 1000ms \u003cbr\u003e     MsTimer2::start();\/\/Timer interrupt start \u003cbr\u003e} \u003cbr\u003eVoid loop() \u003cbr\u003e{ \u003cbr\u003e    Serial.println(count); \/\/ Printing times of 1000ms suspension \u003cbr\u003e    Delay(1); \u003cbr\u003e    If(state == HIGH) \/\/When moving objects are detected later, 2s shut down automatically after the ledout light is convenient. \u003cbr\u003e  { \u003cbr\u003e    Delay(2000); \u003cbr\u003e    State = LOW; \u003cbr\u003e    digitalWrite(ledOut, state); \/\/Turn off led \u003cbr\u003e  } \u003cbr\u003e  \u003cbr\u003e } \u003cbr\u003eVoid stateChange() \/\/Interrupt function \u003cbr\u003e{ \u003cbr\u003e  Count++; \u003cbr\u003e} \u003cbr\u003eVoid process() \/\/Timer handler \u003cbr\u003e{ \u003cbr\u003e  If(count\u0026gt;1) \/\/1000ms interrupt number greater than 1 is considereddetected a moving object (this value can be adjusted according to the actual situation, equivalent to adjust the detection threshold of the speed of a moving object) \u003cbr\u003e       { \u003cbr\u003e                   State = HIGH; \u003cbr\u003e                   digitalWrite(ledOut, state); \/\/Lighting led \u003cbr\u003e                   Count=0; \/\/Count zero \u003cbr\u003e   \u003cbr\u003e       } \u003cbr\u003e        Else \u003cbr\u003e            Count=0; \/\/In 1000ms, interrupts does not reach set threshold value is considered not detect moving objects, interrupt the count number is cleared to zero. \u003cbr\u003e} \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNote: The sensor has a continuous adjustable range of 2-16m, the potentiometer is adjusted along the MIN direction, the detection distance is reduced; the potentiometer is adjusted against the MIN direction, and the detection distance increases.\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824457723953,"sku":"60614","price":9.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076729454641_watermarked_0.jpg_0.png?v=1768060039"},{"product_id":"uno-r3-starter-kit-learning-suite-1602-lcd-uno-original-version","title":"UNO R3 Starter Kit Learning Suite 1602 LCD UNO Original Version","description":"\u003cp\u003e\u003cb\u003ePacking List\u003c\/b\u003e:\u003cbr\u003e- 1 x UNO R3 Development Board \u003cbr\u003e- 1 x Prototype Expansion + Small Breadboard \u003cbr\u003e- 1 x MB-102 High Quality Big Breadboard \u003cbr\u003e- 1 x Advanced Outer Box\u003cbr\u003e- 1 x Patch Component Box\u003cbr\u003e- 5 x LED Lights Red \u003cbr\u003e- 5 x LED Lights Yellow \u003cbr\u003e- 5 x LED Lights Blue \u003cbr\u003e\u003cbr\u003e- 5 x In-line Resistors 220Ω \u003cbr\u003e- 5 x Inline Resistors 1K \u003cbr\u003e- 5 x Inline Resistors 10K \u003cbr\u003e- 1 x Active Buzzer \u003cbr\u003e- 1 x Passive Buzzer \u003cbr\u003e- 4 x Big Button Switch \u003cbr\u003e- 1 x 1-Digit Digital Tube \u003cbr\u003e- 1 x 1-Digit Digital Tube\u003cbr\u003e- 1 x 8*8 Dot Matrix Module  \u003cbr\u003e- 2 x Ball Switches  \u003cbr\u003e- 3 x Photoresistors  \u003cbr\u003e- 1 x Adjustable Resistors \u003cbr\u003e- 1 x Flame Sensor \u003cbr\u003e- 1 x Infrared Sensor\u003cbr\u003e- 1 x LM35 Temperature Sensor \u003cbr\u003e- 1 x 74HC595IC\u003cbr\u003e- 1 x Mini Remote Control \u003cbr\u003e- 1 x 1602LCD Screen \u003cbr\u003e \u003cbr\u003e- 1 x Single Row of Pins \u003cbr\u003e- 1 x 5V Stepper Motor \u003cbr\u003e- 1 x UNL2003 Driver Board \u003cbr\u003e- 1 x SG90 9G Servo \u003cbr\u003e- 30 x Colorful Cables\u003cbr\u003e \u003cbr\u003e- 1 x USB Cable\u003cbr\u003e- Electronic materials (Self-download) \u003cbr\u003e- 10 x DuPont Cables \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824459984945,"sku":"60657","price":22.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076731060273_watermarked_0.jpg_0.png?v=1768059538"},{"product_id":"programmable-micro-bit-mother-board-only-for-windows-ios-android-macos-kids-starters","title":"Programmable Micro: Bit Mother Board Only for Windows iOS Android macOS Kids Starters","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eDescription:  \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eYou can use your micro: bit for all sorts of cool creations, from robots to musical instruments – the possibilities are endless. This little device has an awful lot of features, like 25 red LED lights that can flash messages. There are two programmable buttons that can be used to control games or pause and skip songs on a playlist. Your micro: bit can detect motion and tell you which direction you’re heading in, and it can use a low energy Bluetooth connection to interact with other devices and the Internet.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eSoftwares:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e1. Supports Microsoft PXT graphical editor\u003cbr\u003e2. Fits for operating systems on Windows, macOS, iOS, Android and the like \u003cbr\u003e3. Online programming, no more compiler needed \u003cbr\u003e4. Download\/debug your code on PC via USB\u003cbr\u003e5. Download\/debug your code on mobile devices via Bluetooth\u003cbr\u003e6. Supports multi popular languages like Javasript, Phython, Mbed C, etc.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eHardwares:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Nordic nRF51822\u003cbr\u003e  16 MHz 32-bit ARM Cortex-M0 microcontroller\u003cbr\u003e   Bluetooth 4.0 low energy\/2.4GHz RF SoC\u003cbr\u003e  16kB RAM\u003cbr\u003e  256kB Flash\u003cbr\u003e- KL26Z: 48 MHz ARM Cortex-M0+ MCU\u003cbr\u003e- Compass: MAG3110 3-axis magnetometer, I2C interface\u003cbr\u003e- Accelerometer: MMA8652 3-axis accelerometer, I2C interface\u003cbr\u003e- Power connector: 3V power supply\u003cbr\u003e- Reset button: reset the system\u003cbr\u003e- Micro USB connector: for connecting PC, download code, serial communication, etc.\u003cbr\u003e- 5x5 LED display: 5x5 LED grid\u003cbr\u003e- Button A\/B: programmable buttons\u003cbr\u003e- I\/O connection pins: 5 I\/O rings and 20-pin edge connector, including SPI, UART, I2C, Analog, PWM, etc.\u003cbr\u003e- Dimensions: 5cm x 4cm\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- 1 x Micro: bit Mother Board \u003cbr\u003e- 1 x User Manual \u003cbr\u003e- 1 x Colorful Box \u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"background-color: inherit;\"\u003eNote:  \u003c\/span\u003eThree colors available for the mother board, so we will send the mother board at random. Battery is not included in the package. Thank you!\u003c\/b\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60662-01.jpg\"\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60662-02.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824460148785,"sku":"60662","price":25.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076731224113_watermarked_0.jpg_0.png?v=1768059504"},{"product_id":"esp32-lyrat-development-board-touch-physical-buttons-wifi-bluetooth-audio-support-ptz","title":"ESP32-LyraT Development Board Touch + Physical Buttons WiFi Bluetooth Audio Support PTZ","description":"\u003cp\u003e\u003cb\u003eProduct Description:\u003c\/b\u003e\u003cbr\u003e- Size: 95.5mm * 80.6mm\u003cbr\u003e- Weight: About 150g\u003cbr\u003e- Buttons: Touch +Physical buttons \u003cbr\u003e- Power Supply Ways: USB power supply or external power supply\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFunctions:\u003c\/b\u003e\u003cbr\u003e- Support Multiple Audio Input: for Wi-Fi, Bluetooth audio, AirPlay, DLNA, line-in, etc.\u003cbr\u003e- Double mic pickup for near field and far field speech recognition\u003cbr\u003e- Supports Various Mainstream Lossless Audio Formats: ALAC, AAC, FLAC, OPUS, MP3, WAV, OGG, etc.\u003cbr\u003e- Complete Wireless Standard: Wi-Fi 802.11b\/g\/n, Classic BT, BLE\u003cbr\u003e- Support Multiple Distribution Networks: BLE distribution network, Airkiss distribution network, etc.\u003cbr\u003e- Rich peripheral Interfaces: wired network port, touch button, TFT screen, Camera interface, etc., strong scalability, convenient product differentiation\u003cbr\u003e- Support Multiple Cloud Platforms: for DuerOS, Himalayan, Turing Robot, DeepBrain, etc.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x ESP32-LyraT Development Board\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824463949873,"sku":"60766","price":45.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076734795825_watermarked_0.jpg_0.png?v=1768058311"},{"product_id":"stm32f407-development-board-enhanced-version-ethernet-can-485-rfid","title":"STM32F407 Development Board (Enhanced Version)\/Ethernet\/CAN\/485\/RFID","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Main Control Chip: STM32F407ZET6 (RAM: 192KB; flash: 512KB, clocked at: 168MHZ).\u003cbr\u003e- External Expansion EEPROM: 24C02.\u003cbr\u003e- External Expansion FLASH: SST25F016B (2M bytes).\u003cbr\u003e- 2-Way CAN.\u003cbr\u003e- 1-Way RS232.\u003cbr\u003e- 2-Way RS485.\u003cbr\u003e- 1 Ethernet port _DP83848 (10\/100M adaptive, with transformer).\u003cbr\u003e- USB master \/ slave interface.\u003cbr\u003e- 4 LED lights and 4 user buttons.\u003cbr\u003e- 2.4G wireless module (NRF24L01) interface, the best transmission distance of the open space is 240 meters.\u003cbr\u003e- Camera OV2640 interface (For video surveillance).\u003cbr\u003e- RC522 \/ RF card interface (for a variety of IC card readers).\u003cbr\u003e- Mini SD card interface.\u003cbr\u003e- Standard 20-pin JTAG interface.\u003cbr\u003e- All IO have elicitation. \u003cbr\u003e- Development board power supply mode: via 5V power adapter or USB cable.\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x STM32F407 Development Board \u003cbr\u003e\u003cbr\u003e\u003cb\u003eHardware Wiring: \u003c\/b\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201902\/60768-01.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201902\/60768-02.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824464015409,"sku":"60768","price":87.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076734861361_watermarked_0.jpg_0.png?v=1768058287"},{"product_id":"stm32-development-board-cortex-m4-small-system-board-stm32f429igt6-core-board","title":"STM32 Development Board Cortex-M4 Small System Board STM32F429IGT6 Core Board","description":"\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Size: 84.4 x 47.5mm\u003cbr\u003e- PCB: 6-Layer, Black \u0026amp; Golden \u003cbr\u003e- CPU: STM32F429IGT6, 176-Pin, 1MB Flash, 256Kbyte RAM\u003cbr\u003e- Basic Frequency: 180M\u003cbr\u003e- Serial Flash: 16MB, Model: W25Q128\u003cbr\u003e- SDRAM: 8MB, Model: IS42S16400J-7TLI\u003cbr\u003e- Download: One SWD download port \u003cbr\u003e- Buttons: One Reset Button, One User Button \u003cbr\u003e- Micro-USB Port: One port, for 5V power supply and USB-Device \u003cbr\u003e- LDO Chip: One piece, for 5V to 3.3V\u003cbr\u003e- LCD Port: One port for 40-pin FPC, 0.5mm spacing, RGB888 data format \u003cbr\u003e- LED: One power supply LED, one user LED \u003cbr\u003e- GPIO: Except for SDRAM IO, serial FLASH IO and crystal oscillator IO are occupied, and the other IO boards use 2.54 pin headers.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eF429IGT6 Chip Resource:\u003c\/b\u003e\u003cbr\u003eIn addition to the on-board SDRAM and the GPIO occupied by the SPI FLASH, all the GPIO peripheral pins of the core board are pinned out, and the various resources of the chip can be used freely.\u003cbr\u003e\u003cbr\u003e- Inner SRAM: 256K Byte \u003cbr\u003e- Inner Flash: 1M Byte\u003cbr\u003e- Available Frequency: 180MHz \u003cbr\u003e\u003cbr\u003e- GPIO: Total 140 \u003cbr\u003e- SPI Ports: 6\u003cbr\u003e- I2C Ports: 3\u003cbr\u003e- USART (Synchronous Serial Port): 4 \u003cbr\u003e- UART (Asynchronous Serial Port): 4 \u003cbr\u003e- CAN Ports: 2\u003cbr\u003e- 12-Bit ADC: 3 Ports, total 24 channels \u003cbr\u003e- 12-Bit DAC: 2 Channels \u003cbr\u003e- Timer:\u003cbr\u003e  Common Timer (Acquisition\/Output PWM Signal): 10pcs, 4 channels for every timer \u003cbr\u003e  Advanced Timer (Acquisition\/Output PWM Signal +Encoder + Dead Zone Control): 2pcs, 4 channels for every timer \u003cbr\u003e  Basic Timer (Only for Timing): 2pcs \u003cbr\u003e- DCMI Camera Port: 1\u003cbr\u003e- LTDC LCD Port: 1\u003cbr\u003e- FMC Memory Control Port: 1 (On-board SDRAM is already used. They can share data\/address wire)\u003cbr\u003e- SDIO Port: 1\u003cbr\u003e- USB OTG Port (Full-Speed\/High-Speed): 1\u003cbr\u003e- SAI Audio Port: 1\u003cbr\u003e- I2S Audio Port: 1\u003cbr\u003e- Ethernet Port: 1\u003cbr\u003e\u003cb\u003e \u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x STM2 Development Board \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61091-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61091-02.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824482693169,"sku":"61091","price":65.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076747509809_watermarked_0.jpg_0.png?v=1768054868"},{"product_id":"tfmini-lidar-tof-range-finder-sensor-laser-distance-sensor-module-0-3-12m-for-arduino-pixhawk-drone","title":"TFmini Lidar ToF Range Finder Sensor Laser Distance Sensor Module 0.3-12M for Ar-duino Pixhawk Drone","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe TFMini micro LiDAR distance sensor for drones UAV UAS robots (12m) Laser Range Finder sensor has its unique optical, structural, and electronic designs, the product possesses 3 major advantages, low cost, tiny volume and low power consumption. It has built-in algorithm adapted to indoor and outdoor environments can guarantee an excellent ranging performance at a low cost and in a tiny volume, which highly expands the application fields and scenarios of LiDAR and lays a solid foundation for \"future eyes\" in the smart era.\u003cbr\u003e\u003cbr\u003eTF Mini is a single-point micro ranging module and could be widely used in the integrated application of various drones, UAVs, Robots and industrial types of equipment. Main Characteristics of TFMini micro LiDAR distance sensor for drones UAV UAS robots (12m) are, this product is based on TOF (Time of Flight) principle and integrated with unique optical and electrical designs, so as to achieve stable, precise, high sensitivity and high-speed distance detection.\u003cbr\u003e  \u003cbr\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cbr\u003e- Unidirectional ranging LiDAR.\u003cbr\u003e- Obstacle avoidance.\u003cbr\u003e- Assisted landing.\u003cbr\u003e- Terrain following.\u003cbr\u003e- Robots outdoor obstacle avoidance.\u003cbr\u003e- Intelligent parking. Crane operations.\u003cbr\u003e- Vehicle position sensing.\u003cbr\u003e- Vehicle detection for barrier gate control.\u003cbr\u003e- High-precision \u0026amp; High-speed measurement.\u003cbr\u003e- Eye-safe infrared LED light.\u003cbr\u003e- Compact size, lightweight.\u003cbr\u003e- Good performance for height fixing and terrain following drones.\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x TFmini Range Finder Sensor\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61981\/61981-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61981\/61981-02.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61981\/61981-03.jpg\"\u003e、\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61981\/61981-04.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61981\/61981-05.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61981\/61981-06.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61981\/61981-07.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61981\/61981-08.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824532303921,"sku":"61981","price":40.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076787224625_watermarked_0.jpg_0.png?v=1768042889"},{"product_id":"tfmini-plus-ip65-tof-range-finder-sensor-laser-distance-sensor-0-1-12m-for-arduino-pixhawk-drone","title":"TFmini-Plus IP65 ToF Range Finder Sensor Laser Distance Sensor 0.1-12M for Ar-duino Pixhawk Drone","description":"\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61982\/61982-01.jpg\" style=\"width: 800px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61982\/61982-02.jpg\" style=\"width: 800px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61982\/61982-03.jpg\" style=\"width: 800px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61982\/61982-04.jpg\" style=\"width: 800px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61982\/61982-05.jpg\" style=\"width: 800px;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61982\/61982-06.jpg\" style=\"width: 800px;\"\u003e\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x TFmini-Plus Range Finder Sensor \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824532336689,"sku":"61982","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076787257393_watermarked_0.jpg_0.png?v=1768042878"},{"product_id":"tof10120-tof-laser-range-sensor-laser-distance-sensor-5-180cm-serial-port-i2c-output-3-5v-for-arduino","title":"TOF10120 ToF Laser Range Sensor Laser Distance Sensor 5-180cm Serial Port I2C Output 3-5V for Ar-duino","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eDescription:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eTOF10120 range sensor provides accurate and repeatable long range distance measurement for high-speed autofocus (AF). The innovative time-of-flight technology allows performance independent of object reflectance.\u003cbr\u003e\u003cbr\u003eTOF10120’s time-of-flight sensing technology is realized by Sharp’s original SPAD (Single Photon Avalanche Diodes ) using low-cost standard CMOS process. It enables accurate ranging result, higher immunity to ambient light and better robustness to cover-glass optical cross-talk by special optical package design.\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003e\u003cbr\u003eFeatures: \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- 940nm laser classified as class 1 under operation condition by IEC 60825-1:2014-3rd edition\u003cbr\u003e- Small ceramic package（20x13.2x2.0mm）\u003cbr\u003e- Long range absolute range measurement up to 1.8m within 5％ accuracy at indoor\u003cbr\u003e- Reported range is independent of the target reflectance\u003cbr\u003e- Operates in high infrared ambient light levels\u003cbr\u003e- Advanced optical cross-talk compensation\u003cbr\u003e- High speed ranging MAX 30ms\u003cbr\u003e- Standard solder reflow compatible\u003cbr\u003e- No additional optics\u003cbr\u003e- Single power supply\u003cbr\u003e- Txd interface for device control and data transfer\u003cbr\u003e- Lead-free, RoHS compliant\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- High-speed AF\u003cbr\u003e- Continuous AF for video\u003cbr\u003e- User detection for Personal Computers\/Laptops\/Tablets\u003cbr\u003e- Robotics (obstacle detection)\u003cbr\u003e- White goods (hand detection in automatic faucets, refrigerator, etc.)\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- 1 x Laser Range Sensor Module \u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61983\/61983-01.JPG\" style=\"width: 800px;\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61983\/61983-02.JPG\" style=\"width: 800px;\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61983\/61983-03.JPG\" style=\"width: 800px;\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61983\/61983-04.JPG\" style=\"width: 800px;\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61983\/61983-05.JPG\" style=\"width: 800px;\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61983\/61983-06.JPG\" style=\"width: 800px;\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61983\/61983-07.JPG\" style=\"width: 800px;\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61983\/61983-08.jpg\" style=\"width: 800px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201906\/61983\/61983-09.png\" style=\"width: 749px;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824532369457,"sku":"61983","price":10.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076787290161_watermarked_0.jpg_0.png?v=1768042866"},{"product_id":"io-expansion-board-v2-0-for-micro-bit-expansion-board-robotic-starter-accessories","title":"IO Expansion Board V2.0 for Micro Bit Expansion Board Robotic Starter Accessories","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThis is a low-cost expansion board for Micro:bit, which is specifically used for the IO ports of Micro:bit. It has taken all the IO resources on the Micro:bit, and also has a buzzer on the board. It is connected to the P0 pin through the jumper cap. The P0 pin can be released using a jumper cap. The small size is very suitable for small projects using Micro:bit.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Small size, very suitable for DIY\u003cbr\u003e- All IO ports are extracted\u003cbr\u003e- On-board buzzer: you can directly use the music module in MakeCode to play music. At the same time, the 3.5mm audio connector on the board can be connected to audio equipment; such as, headphones to have more creative endeavors.\u003cbr\u003e- Two LEGO-compatible pin holes for easy assembly and integration\u003cbr\u003e- The 3PIN interface is distinguished by yellow, red, and black. It is created so that plugging it in the wrong way is difficult, and it is convenient to plug in the sensors.\u003cbr\u003e- It imitates the 5PIN gold fingers on the Micro:bit. This is convenient for makers who like to use the alligator clips.\u003cbr\u003e- Compared with IObit1.0, the biggest difference is that it can input and output 5V, support 5V sensor use, and increases the drive capacity (can drive multiple 9g small servos).\u003cbr\u003e- Includes 1A self-recovery fuse\u003cbr\u003e- Custom-designed silk screen board\u003cbr\u003e\u003cbr\u003e\u003cb\u003eParameters: \u003c\/b\u003e\u003cbr\u003e- Power supply mode: IOBIT V.2.0 supports USB5V power supply. This power supply mode requires pressing the blue power switch.\u003cbr\u003e- Working voltage: 3V-5V (5V sensor module is not supported under 3V power supply)\u003cbr\u003e- Output current: 3V and 5V power interface with maximum output 1A\u003cbr\u003e- Serial port extraction: serial port can map IO port\u003cbr\u003e- I2C port leads: pins 19 and 20 can only be used as I2C function pins. They cannot be read and written as ordinary IO ports, because Micro:bit bottom is dead.\u003cbr\u003e- Spi port leads; 14, 15 (IO port can be read and written).\u003cbr\u003e- Size: 57mmx44mmx12mm\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x IO Expansion Board V2.0 for Micro Bit \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824533712945,"sku":"62016","price":12.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076788535345_watermarked_0.jpg_0.png?v=1768042383"},{"product_id":"2019-m5stickc-esp32-pico-mini-iot-development-board-finger-computer-0-96-quot-color-screen-usb-cable","title":"2019 M5StickC ESP32 PICO Mini IoT Development Board Finger Computer 0.96\" Color Screen + USB Cable","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eFeatures:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e- M5StickC is a ESP32 development board with 0.96-inch TFT color screen (80*160 resolution), red LED, button, microphone, IR transmitter, 6-axis IMU (SH200Q). \u003cbr\u003e- The ESP32 module ESP32-Pico in M5StickC also has a built-in 4MB flash. \u003cbr\u003e- If the M5StickC is equipped with watch-base and watch-belt, you can wear it on your wrist.\u003cbr\u003e- GROVE interface supports for UIFlow programming \u0026amp; Arduino programming\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote:\u003cbr\u003e- Power on: Press the reset button for at least 2 seconds\u003cbr\u003e- Shutdown: Press the reset button for at least 6 seconds\u003cbr\u003e- The baud rate supported by M5StickC: 1200 ~115200, 250K, 500K, 750K, 1500K\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eData Sheet:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eESP32-PICO \u003c\/b\u003e\u003cbr\u003e\u003ca href=\"https:\/\/github.com\/m5stack\/M5-Schematic\/blob\/master\/Core\/esp32-pico-d4_datasheet_cn.pdf\"\u003ehttps:\/\/github.com\/m5stack\/M5-Schematic\/blob\/master\/Core\/esp32-pico-d4_datasheet_cn.pdf\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eST7735S\u003c\/b\u003e\u003cbr\u003e\u003ca href=\"https:\/\/github.com\/m5stack\/M5-Schematic\/blob\/master\/Core\/ST7735S_v1.1.pdf\"\u003ehttps:\/\/github.com\/m5stack\/M5-Schematic\/blob\/master\/Core\/ST7735S_v1.1.pdf\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSH200Q\u003c\/b\u003e\u003cbr\u003e\u003ca href=\"https:\/\/github.com\/m5stack\/M5-Schematic\/blob\/master\/Core\/SH200Q.pdf\"\u003ehttps:\/\/github.com\/m5stack\/M5-Schematic\/blob\/master\/Core\/SH200Q.pdf\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAXP192\u003c\/b\u003e\u003cbr\u003e\u003ca href=\"https:\/\/github.com\/m5stack\/M5-Schematic\/blob\/master\/Core\/AXP192%20Datasheet%20v1.13_cn.pdf\"\u003ehttps:\/\/github.com\/m5stack\/M5-Schematic\/blob\/master\/Core\/AXP192%20Datasheet%20v1.13_cn.pdf\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSPM1423    \u003c\/b\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pdf1.alldatasheet.com\/datasheet-pdf\/view\/546596\/KNOWLES\/SPM1423HM4H-B.html\"\u003ehttps:\/\/pdf1.alldatasheet.com\/datasheet-pdf\/view\/546596\/KNOWLES\/SPM1423HM4H-B.html\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eTest Routine:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eArduino  \u003c\/b\u003e \u003cbr\u003e\u003ca href=\"https:\/\/github.com\/m5stack\/M5StickC\/tree\/master\/examples\/Basics\/FactoryTest\"\u003ehttps:\/\/github.com\/m5stack\/M5StickC\/tree\/master\/examples\/Basics\/FactoryTest\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- 1 x M5StickC IoT Development Board \u003cbr\u003e- 1 x USB Cable \u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201907\/62183\/62183-01.jpg\"\u003e\u003cbr\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201907\/62183\/62183-02.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eIO Expansion Ports:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201907\/62183\/62183-03.png\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":40824544624689,"sku":"62183","price":18.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076795121713_watermarked_0.jpg_0.png?v=1768039594"},{"product_id":"m5stack-basic-version-iot-kit-esp32-development-board-m5-fits-for-arduino-stem-education","title":"M5Stack Basic Version IoT Kit ESP32 Development Board M5 Fits for Ar-duino STEM Education","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eDescription:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eThe M5Stack BASIC is a black development kit based on ESP32 chip composed of a black M5Core and a Bottom Base board. You can even program The M5Stack BASIC through Blockly, Ar-duino or MicroPython. The black core is a basic kit and it does not own any MEMS chip such as MPU9250.\u003cbr\u003e\u003cbr\u003eThe a Bottom board on the back of M5Core. It's designed for expanding gpio on M-Bus besides I2S Pins(GPIO0, GPIO12, GPIO13, GPIO15, GPIO34)for DIY. Each gpio on M-Bus is expanded as pin and port for convenience and flexibility.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Programming Support for : UiFlow, MicroPython and Ar-duino\u003cbr\u003e- TF Card Support(Up to 16GB)\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eSource PinMap: \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- We have several kinds of M5Cores, There is their difference in schematic.\u003cbr\u003e- LCD \u0026amp; TF Card\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201907\/62185\/62185-01.JPG\"\u003e\u003cbr\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201907\/62185\/62185-02.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- 1 x M5Stack BASIC Controller \u003cbr\u003e- 1 x M5Stack Basic Bottom \u003cbr\u003e- 10 x Dupont Cables \u003cbr\u003e- 1 x Type-C USB Cable\u003cbr\u003e- 2 x Stickers \u003cbr\u003e- 1 x User Manual\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eMore Detailed Information:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"https:\/\/docs.m5stack.com\/#\/en\/core\/basic\"\u003ehttps:\/\/docs.m5stack.com\/#\/en\/core\/basic\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eInstallation Reference:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"https:\/\/github.com\/m5stack\/M5Stack#installation-instructions\"\u003ehttps:\/\/github.com\/m5stack\/M5Stack#installation-instructions\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote:\u003cbr\u003eFor connection timeout during uploading process, the main reason is that the cp2104 driver problem is available. Please click to dowload cp2104 driver here: http:\/\/www.m5stack.com\/download\/Driver\/CP210x_VCP_Windows.zip. First, please uninstall your current cp2104 driver, then install the version of V5.40, restart the computer, and then upload. Also, your can try a lower baud rate.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201907\/62185\/62185-03.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.byimg.com\/catalog\/201907\/62185\/62185-05.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":40824544690225,"sku":"62185","price":61.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076795187249_watermarked_0.jpg_0.png?v=1768039572"},{"product_id":"microbit-board-development-board-for-python-graphic-programming-stem-education-diy-controller","title":"Microbit Board Development Board for Python Graphic Programming STEM Education DIY Controller","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eIt is only half the size of the credit card, and it hits the 5x5 programmable LED dot matrix, two programmable buttons, accelerometers, electronic compass, thermometer, Bluetooth and other electronic modules.\u003cbr\u003e \u003cbr\u003eDevelopment board for Micro:bit can interact with various electronic components through the crocodile clip, support the reading of sensor data, control the steering gear and the RGB light band, and be able to be easily qualified for various programming related teaching and development scenarios.\u003cbr\u003e\u003cbr\u003eIt can also be used for compiling video games, acousto-optic interaction, robot control, scientific experiments, wearable device development, etc.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- A variety of on-board modules\u003cbr\u003e- Expandable for additional sensors or actuators\u003cbr\u003e- Graphical drag and drop code editor\u003cbr\u003e- Easy and smooth program uploading\u003cbr\u003e- Bluetooth wireless programming uploading\u003cbr\u003e- Bluetooth Wireless communication\u003cbr\u003e\u003cb\u003e\u003cbr\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Microprocessor: 32-bit ARM CPU \u003cbr\u003e- A 5x5 LED matrix with 25 red LEDs to light up\u003cbr\u003e- Two programmable buttons\u003cbr\u003e- On-board motion detector or 3-AXIS digital accelerometer that can detect movement and tell other devices you’re on the go\u003cbr\u003e- A built-in compass, 3D magnetometer to sense which direction you’re facing and your movement in degrees\u003cbr\u003e- Bluetooth Smart Technology\u003cbr\u003e- Five Ring Input and Output (I\/O) including power (PWR) and ground (GRD). PWR, GRD, I\/O x 3. Each I\/O ring is programmable to be either analogue or digital\u003cbr\u003e- Edge Connector: 20 pins, 1.27mm pitch and extend 7.62mm from board edge suitable for standard connectors\u003cbr\u003e- Micro-USB contoller\u003cbr\u003e- System LED x 1 (yellow)\u003cbr\u003e- System push button switch x 1\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Micro:bit Development Board \u003cbr\u003e\u003c\/p\u003e","brand":"Micro:bit","offers":[{"title":"Default Title","offer_id":40824562384945,"sku":"62592","price":17.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076809605169_watermarked_0.jpg_0.png?v=1768033448"},{"product_id":"micro-bit-expansion-board-w-1-8-quot-colorful-lcd-screen-160x128-spi-microbit-monitor-support-65k-color","title":"Micro:bit Expansion Board w\/ 1.8\" Colorful LCD Screen 160x128 SPI Microbit Monitor Support 65K Color","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Plug to Play: on-board interface for Micro:bit for direct insertion \u003cbr\u003e- LCD built-in driver chips ST7735S \u0026amp; ILI9106 support 65K color\u003cbr\u003e- SPI interface ensures that it will not take up too many interface pin resources\u003cbr\u003e- Graphic routine for Micro:bit is provided \u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Driver IC: ST7735S, ILI9106 \u003cbr\u003e- Resolution: 160x128\u003cbr\u003e- Displayed Color: RGB, 65K color\u003cbr\u003e- Working Voltage: 3.3V\u003cbr\u003e- Dimensions: 61 x 55mm\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Expansion Board for Micro:bit \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: Micro:bit board in the pictures is not included.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Micro:bit","offers":[{"title":"Default Title","offer_id":40824562417713,"sku":"62593","price":8.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076809637937_watermarked_0.jpg_0.png?v=1768033434"},{"product_id":"for-arduino-due-r3-board-arduino-due-32bit-arm-microcontroller-arm-version-main-control-board","title":"For Ar-duino Due R3 Board Ar-duino Due 32Bit ARM Microcontroller ARM Version Main Control Board","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eIt is a microcontroller board based on the Atmel SAM3X8E CPU, which is the first one based on 32-bit ARM core ar-duino.\u003cbr\u003e\u003cbr\u003eIt has 54 digital input\/output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), an 84 MHz clock, a USB-OTG capable connection, 2 DAC (digital to analog), 2 TWI, a power jack, an SPI header, a JTAG header, a reset button and an erase button.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eARM Core Strengths:  \u003c\/b\u003e\u003cbr\u003eThe use of 32 bit ARM core Due compared to the previous use of the other Iduino core 8 AVR more powerful. \u003cb\u003e\u003cbr\u003e\u003cbr\u003eThe main differences are: \u003c\/b\u003e\u003cbr\u003e- 32 bits at a clock can process 32 bits of data. \u003cbr\u003e- CPU clock frequency of 84Mhz \u003cbr\u003e- 96 SRAM KBytes \u003cbr\u003e- 512 Flash KBytes \u003cbr\u003e- A DMA controller can reduce the pressure on the CPU to do a lot of computing \u003cbr\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Microcontroller: AT91SAM3X8E\u003cbr\u003e- Operating Voltage: 3.3V\u003cbr\u003e- Input Voltage (recommended): 7-12V\u003cbr\u003e- Input Voltage (limit): 6-20V\u003cbr\u003e- Digital I\/O Pins: 54 (of which 12 provide PWM output)\u003cbr\u003e- Analog Input Pins: 12\u003cbr\u003e- Analog Output Pins: 2 (DAC)\u003cbr\u003e- Total DC Output Current on all I\/O lines: 130 mA\u003cbr\u003e- DC Current for 3.3V Pin: 800 mA\u003cbr\u003e- DC Current for 5V Pin: 800 mA\u003cbr\u003e- Flash Memory: 512KB all available for the user applications\u003cbr\u003e- SRAM: 96 KB (two banks: 64KB and 32KB)\u003cbr\u003e- Clock Speed: 84 MHz\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Ar-duino Due R3 Board\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003cbr\u003eNote: This is not the same as other Ar-duino boards, the Ar-duino Due board runs at 3.3V. The maximum voltage that the I\/O pins can tolerate is 3.3V. Providing higher voltages, like 5V to an I\/O pin could damage the board.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824562483249,"sku":"62595","price":43.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076809703473_watermarked_0.jpg_0.png?v=1768033397"},{"product_id":"t16-ph-sensor-module-temperature-compensation-ph-0-14-value-sensor-monitoring-control-for-arduino","title":"T16 PH Sensor Module Temperature Compensation PH 0-14 Value Sensor Monitoring Control for Ar-duino","description":"\u003cp\u003e\u003cb\u003eParameters:\u003c\/b\u003e\u003cbr\u003e- Heating Voltage: 5±0.2V (AC·DC)\u003cbr\u003e- Working Current: 5-10mA\u003cbr\u003e- Detection Concentration Range: PH0-14\u003cbr\u003e- Detection Temperature Range: 0-80℃\u003cbr\u003e- Response Time: ≤5S\u003cbr\u003e- Stable Time: ≤60S\u003cbr\u003e- Component Power Consumption: ≤0.5W\u003cbr\u003e- Working Temperature: -10 to 50℃ (nominal temperature 20℃)\u003cbr\u003e- Working Humidity: 95%RH (nominal humidity 65% RH)\u003cbr\u003e- Output Mode: Analog voltage signal output\u003cbr\u003e- Life Span: 3 Years\u003cbr\u003e- Size: 42mm x 32mm x 20mm\u003cbr\u003e- Weight: 25g\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x PH Sensor Module \u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003cbr\u003eNote: PH electrodes are not included in the package. Please purchase separately. \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824562548785,"sku":"62596","price":16.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076809769009_watermarked_0.jpg_0.png?v=1768033380"},{"product_id":"fpga-development-board-ep4ce6e22c8n-amp-accessories-amp-usb-downloader-positioned-welding","title":"FPGA Development Board EP4CE6E22C8N and Accessories and USB Downloader (Positioned Welding)","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eAdopting high-performance FPFA EP4CE6E22C8N of Cyclone IV series, there are 144 pins, 6272 logic units, 392 logic array blocks, and 2 PLLs. It can meet the needs of ordinary users, especially students who participate in various competitions such as electronic design competitions. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Cost-Effective FPFA: for it is built with EP4CE6E22C8N from Altera \u003cbr\u003e- DC5V power supply \u003cbr\u003e- Comes with USB power line \u003cbr\u003e- 50MHz active crystal oscillator\u003cbr\u003e- JTAG download interface and AS download interface make it convenient for users to download logic programs\u003cbr\u003e- On-board power switch \u003cbr\u003e- 1 power supply indicator \u003cbr\u003e- 4 LED status indicators \u003cbr\u003e- 1 Serial flash on the board for curing logic program \u003cbr\u003e- A button on the board can be used as a reset button \u003cbr\u003e- User-friendly I\/O ports for users to develop and use \u003cbr\u003e- Board Size: 9 x 6cm \u003cbr\u003e- 1 VCD for development board information \u003cbr\u003e- 1 Schematic diagram of the development board \u003cbr\u003e- 1 FPGA chip datasheet \u003cbr\u003e- 1 Instructions of the development board \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x FPGA Development Board \u003cbr\u003e- 1 x USB Power Line \u003cbr\u003e- 40 x Dupon Lines 15cm \u003cbr\u003e- 1 x Development Board Information VCD (Or sent by e-mail)\u003cbr\u003e- 1 x Quartus II 13.0 DVD (Or offer address to download)\u003cbr\u003e- 1 x USB Downloader \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824582799409,"sku":"62792","price":29.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076819828785_watermarked_0.jpg_0.png?v=1768030522"},{"product_id":"10pcs-nano-v3-0-atmega328p-welded-modules-ch340g-upgraded-board-for-arduino-ch340-usb-driver","title":"10pcs Nano V3.0 ATMEGA328P Welded Modules CH340G Upgraded Board for Ar-duino CH340 USB Driver","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eBased on open source code, Ar-duino Nano V3.0 is an ultra-small simple I\/O platform. Compared with Ar-duino Diecimila USB version, the Ar-duino Nano features compact size. It can be used to develop electronic gadgets that require independent operation and interactive effects. Connected to computers, it can finish interactive works with software such as Flash, Processing, Max\/Msp, PD, VVVV.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eTechnical Parameters:\u003c\/b\u003e\u003cbr\u003e- 14 Digital input \/ output ports: TX, RX, D2 ~ D13\u003cbr\u003e- 8 Analog input ports: A0 ~ A7\u003cbr\u003e- 1 pairs of TTL level serial transceiver ports RX \/ TX\u003cbr\u003e- 6 PWM ports: D3, D5, D6, D9, D10 \u0026amp; D11\u003cbr\u003e- Using Atmel Atmega328P-AU micro-controller \u003cbr\u003e- Support downloading and being powered by USB \u003cbr\u003e- Support for external 5V ~ 12V DC power supply\u003cbr\u003e- Support ISP download\u003cbr\u003e- 3 Power Supply Ways: USB, VIN \u0026amp; External 5V input \u003cbr\u003e- Board Size: 18 x 43mm \u003cbr\u003e\u003cbr\u003e\u003cb\u003eHow to Use it?\u003c\/b\u003e\u003cbr\u003e1.Download Ar-duino IDE: \u003ca href=\"http:\/\/arduino.cc\/en\/Main\/Software\"\u003ehttp:\/\/arduino.cc\/en\/Main\/Software\u003c\/a\u003e\u003cbr\u003e \u003cbr\u003e2.Download USB Chip Driver: \u003ca href=\"http:\/\/www.wch-ic.com\/download\/list.asp?id=126\"\u003ehttp:\/\/www.wch-ic.com\/download\/list.asp?id=126\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e3. Plug in NANO development board and the driver will be installed automatically.\u003cbr\u003e\u003cbr\u003e4. Select NANO board in the die \u003cbr\u003e\u003cbr\u003e5.Select COM port. It can be queried in my computer. Just the port inside your uno development board\u003cbr\u003e\u003cbr\u003e6.It is best to select the routine program that comes with ar-duino and burn it into it.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 10 x Nano V3.0 ATMEGA328P Modules \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824599707697,"sku":"62846","price":60.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076823760945_watermarked_0.jpg_0.png?v=1768029656"},{"product_id":"obstacle-avoidance-sensor-module-laser-sensor-robot-parts-suitable-for-arduino","title":"Obstacle Avoidance Sensor Module Laser Sensor  Robot Parts Suitable for Ar-duino","description":"\u003cp\u003e\u003cb\u003eDescription: \u003c\/b\u003e\u003cbr\u003e- Features boost circuit\u003cbr\u003e- Signal output indicator\u003cbr\u003e\u003cb\u003e\u003cbr\u003eSpecifications: \u003c\/b\u003e\u003cbr\u003e- Effective Detection Distance: 0.8m(Typical). 1.5m(Max.)\u003cbr\u003e- Operating Voltage: 2.5V ~ 5.0V\u003cbr\u003e- Dimensions: 53 x 18mm \u003cbr\u003e- Mounting Hole: 2.0 mm\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApplications: \u003c\/b\u003e\u003cbr\u003e- Obstacle detection\u003cbr\u003e- Pipeline counter\u003cbr\u003e- Smart robots\u003cbr\u003e- Obstacle-avoiding cars\u003cbr\u003e\u003cb\u003e\u003cbr\u003eInterface Introduction: \u003c\/b\u003e\u003cbr\u003e(Example: Connection to MCU)\u003cbr\u003e- VCC: To 2.5V ~ 5.0V\u003cbr\u003e- GND: To GND \u003cbr\u003e- DOUT: To MCU.IO (Digital Output)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Laser Sensor\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824627068977,"sku":"63067","price":15.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076835819569_watermarked_0.jpg_0.png?v=1768026415"},{"product_id":"analog-tds-sensor-hydroelectric-conductivity-sensor-arduino-compatible-liquid-detection-water-quality-monitoring","title":"Analog TDS Sensor Hydroelectric Conductivity Sensor Ar-duino Compatible Liquid Detection Water Quality Monitoring","description":"\u003cp\u003e\u003cb\u003eDescription:   \u003c\/b\u003e            \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- Please check product introduction, wiring diagram, source code\u003c\/p\u003e\n\u003cp\u003eProduct introduction\u003c\/p\u003e\n\u003cp\u003eThis equipment can be used for general household water quality measurement.\u003c\/p\u003e\n\u003cp\u003eGenerally, tap water TDS is less than 100 (about 90 of Shenzhen) and pure water is less than 10.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e- The Ar-duino compatible TDS sensor is used to measure the TDS value of water. The TDS value can reflect the cleanliness of water. It can be used in water quality detection of domestic water, hydroponics and other fields.\u003c\/p\u003e\n\u003cp\u003e- TDS (Total Dissolved Solids), Chinese name: total dissolved solids, also known as total dissolved solids, shows how many milligrams of soluble solids are dissolved in a liter of water. Generally speaking, the higher the TDS value, the more dissolved the water contains, the more unclean the water is. Therefore, the size of TDS can be used as a basis for reflecting the cleanliness of water.x\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"2\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1MZ7XV5rpK1RjSZFhq6xSdXXaK.jpg\" data-spm-anchor-id=\"a2g0o.detail.1000023.i1.12523821NNUCqs\" style=\"font-size: 16px; border-style: none; max-width: 100%; caret-color: rgb(66, 66, 66); color: rgb(66, 66, 66); font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti;\"\u003e\u003c\/p\u003e\n\u003cp data-spm-anchor-id=\"a2g0o.detail.1000023.i4.12523821NNUCqs\" style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003eTDS pen is commonly used for TDS detection. Although it is cheap and easy to use, it can not transmit data to the control system for long-term on-line monitoring and water quality analysis. The use of specialized instruments, although the data can be transmitted, the accuracy is high, but the price is very expensive. To this end, we specially introduced this Ar-duino compatible TDS sensor, connected to the Ar-duino controller, can be used to measure the TDS value of water.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003eThe product is specially designed for Ar-duino, plug and play, and is simple and convenient to use. 3.3-5.5V wide-voltage power supply, 0-2.3V analog signal output, so that this product is compatible with 5V, 3.3V control system, can be very convenient to connect to the ready-made control system. The AC signal is used as the excitation source in the measurement, which can effectively prevent the polarization of the probe, prolong the life of the probe and increase the stability of the output signal. The TDS probe is a water-proof probe and can be immersed in water for a long time.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003eThe product can be applied to water quality detection in the fields of domestic water and water culture. With this sensor, you can easily DIY a set of TDS detector, easy to detect the cleanliness of water, for your water quality close.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-weight: 700 !important;\"\u003eBe careful:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003eTDS probe can not be used in water above 55 C.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003eThe location of TDS probe should not be too close to the edge of the container, otherwise it will affect the indication.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003eThe head and wire of TDS probe are waterproof and can be immersed in water, but the connection interface and signal transfer board are not waterproof. Please pay attention to the use.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-size: 24px;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003eProduct characteristics\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e1. wide voltage work: 3.3~5.5V\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e2. 0~2.3V analog signal output, compatible with 5V and 3.3V two control systems.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e3. the excitation source is AC signal, effectively preventing probe polarization.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e4. waterproof probe can be immersed in water for a long time.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e5. Ar-duino compatible, simple connection, plug and play, no need to soldering.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-size: 24px;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003etechnical specifications\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; margin-left: 20px; font-size: 14px; line-height: 30px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; border: none;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-size: 18px;\"\u003eSignal adapter board:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"list-style: none; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding: 0px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eInput voltage: 3.3~5.5V\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eOutput signal: 0~2.3V\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eWorking current: 3~6mA\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eTDS measurement range: 0~1000ppm\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eTDS measurement accuracy: ± 10% F.S. (25 C)\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eSize: 42*32mm\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eModule interface: XH2.54-3P\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eElectrode interface: XH2.54-2P\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 0px; margin-left: 20px; font-size: 14px; line-height: 30px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; border: none;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-size: 18px;\"\u003eTDS probe:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"list-style: none; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding: 0px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eNumber of probes: 2\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eOverall length: 83cm\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eConnection interface: XH2.54-2P\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eColor: white\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eOther: Waterproof probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 0px; margin-left: 20px; font-size: 14px; line-height: 30px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; border: none;\"\u003e\u003cimg alt=\"1\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1pYQXV3HqK1RjSZFgq6y7JXXae.jpg\" style=\"border-style: none; max-width: 100%;\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0px; line-height: 21px; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-weight: 700 !important;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-size: 24px;\"\u003eAr-duino source code\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003e#define TdsSensorPin A1\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003e#define VREF 5.0 \/\/ analog reference voltage(Volt) of the ADC\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003e#define SCOUNT 30 \/\/ sum of sample point\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eint analogBuffer[SCOUNT]; \/\/ store the analog value in the array, read from ADC\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eint analogBufferTemp[SCOUNT];\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eint analogBufferIndex = 0,copyIndex = 0;\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003efloat averageVoltage = 0,tdsValue = 0,temperature = 25;\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003evoid setup\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eSerial.begin(115200);\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003epinMode(TdsSensorPin,INPUT);\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003evoid loop\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003estatic unsigned long analogSampleTimepoint = millis();\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eif(millis()-analogSampleTimepoint \u0026gt; 40U) \/\/every 40 milliseconds,read the analog value from the ADC\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eanalogSampleTimepoint = millis();\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eanalogBuffer[analogBufferIndex] = analogRead(TdsSensorPin); \/\/read the analog value and store into the buffer\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eanalogBufferIndex++;\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eif(analogBufferIndex == SCOUNT)\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eanalogBufferIndex = 0;\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003estatic unsigned long printTimepoint = millis();\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eif(millis()-printTimepoint \u0026gt; 800U)\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003eprintTimepoint = millis();\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003efor(copyIndex=0;copyIndex\n\u003cdiv style=\"box-sizing: content-box;\"\u003eanalogBufferTemp[copyIndex]= analogBuffer[copyIndex];\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eaverageVoltage = getMedianNum(analogBufferTemp,SCOUNT) * (float)VREF \/ 1024.0; \/\/ read the analog value more stable by the median filtering algorithm, and convert to voltage value\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003efloat compensationCoefficient=1.0+0.02*(temperature-25.0); \/\/temperature compensation formula: fFinalResult(25^C) = fFinalResult(current)\/(1.0+0.02*(fTP-25.0));\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003efloat compensationVolatge=averageVoltage\/compensationCoefficient; \/\/temperature compensation\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003etdsValue=(133.42*compensationVolatge*compensationVolatge*compensationVolatge - 255.86*compensationVolatge*compensationVolatge + 857.39*compensationVolatge)*0.5; \/\/convert voltage value to tds value\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eSerial.print(\"voltage:\");\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eSerial.print(averageVoltage,2);\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eSerial.print(\"V \");\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eSerial.print(\"TDS Value:\";\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eSerial.print(tdsValue,0;\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eSerial.println(\"ppm\"\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eint getMedianNum(int bArray[], int iFilterLen\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eint bTab[iFilterLen];\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003efor (byte i = 0; i\n\u003cdiv style=\"box-sizing: content-box;\"\u003ebTab[i] = bArray[i];\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eint i, j, bTemp;\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003efor (j = 0; j \u0026lt; iFilterLen - 1; j++)\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003efor (i = 0; i \u0026lt; iFilterLen - j - 1; i++)\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eif (bTab[i] \u0026gt; bTab[i + 1])\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003ebTemp = bTab[i];\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003ebTab[i] = bTab[i + 1];\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003ebTab[i + 1] = bTemp;\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eif ((iFilterLen \u0026amp; 1) \u0026gt; 0)\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003ebTemp = bTab[(iFilterLen - 1) \/ 2];\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003eelse\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003ebTemp = (bTab[iFilterLen \/ 2] + bTab[iFilterLen \/ 2 - 1]) \/ 2;\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003ereturn bTemp;\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei; font-size: 24px; color: rgb(255, 0, 0);\"\u003eShipping list\u003c\/span\u003e\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0px; font-size: 16px; line-height: 21px; padding-top: 10px; border: none; color: rgb(66, 66, 66);\"\u003e \u003c\/p\u003e\n\u003cul style=\"list-style: none; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding: 0px;\"\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eTDS signal adapter board\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e \u003c\/span\u003ex1\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eWaterproof TDS probe\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e \u003c\/span\u003ex1\u003c\/li\u003e\n\u003cli style=\"margin-left: 0px;\"\u003eAnalog sensor wire\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e \u003c\/span\u003ex1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824668356657,"sku":"63316","price":17.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076851810353_watermarked_0.jpg_0.png?v=1768022192"},{"product_id":"industrial-ph-meter-module-ph-detector-sensor-analog-sensor-5v-for-arduino-raspberry-pi","title":"Industrial pH Meter Module PH Detector Sensor Analog Sensor 5V for Ar-duino Raspberry Pi","description":"\u003cp\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- Module power supply: + 5.00V\u003c\/p\u003e\n\u003cp\u003e- Module size: 43mmx32mm\u003c\/p\u003e\n\u003cp\u003e- Measurement range: 0-14ph\u003c\/p\u003e\n\u003cp\u003e- Measuring temperature: 0-60 ℃\u003c\/p\u003e\n\u003cp\u003e- Accuracy: ± 0.1ph (25 ℃)\u003c\/p\u003e\n\u003cp\u003e- Response time: ≤ 1min\u003c\/p\u003e\n\u003cp\u003e- BNC interface pH sensor\u003c\/p\u003e\n\u003cp\u003e- Xh2.54 interface (3-pin patch)\u003c\/p\u003e\n\u003cp\u003e- Gain adjusting potentiometer\u003c\/p\u003e\n\u003cp\u003e- Power indicator\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePackage list\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- 1 pH sensor (BNC interface)\u003c\/p\u003e\n\u003cp\u003e- PH sensor circuit board 1\u003c\/p\u003e\n\u003cp\u003e- 1 Analog connecting line\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe electrode output is millivolt, and the relationship with pH value is as follows (25 ℃):\u003c\/p\u003e\n\u003cp\u003e\u003cimg align=\"absmiddle\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/37174215\/O1CN01vK1Xn21h0VuXgNwTI_!!37174215.jpg\" data-spm-anchor-id=\"2013.1.0.i3.392851aemQ3ApQ\" style=\"font-family: -webkit-standard; max-width: 750px;\"\u003e\u003c\/p\u003e\n\u003ch5\u003e\/*\u003c\/h5\u003e\n\u003ch5\u003e# This sample codes is for testing the pH meter V1.0.\u003c\/h5\u003e\n\u003ch5\u003e # Editor : YouYou\u003c\/h5\u003e\n\u003ch5\u003e # Date   : 2013.10.21\u003c\/h5\u003e\n\u003ch5\u003e # Ver    : 0.1\u003c\/h5\u003e\n\u003ch5\u003e # Product: pH meter\u003c\/h5\u003e\n\u003ch5\u003e # SKU    : SEN0161\u003c\/h5\u003e\n\u003ch5\u003e*\/\u003c\/h5\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5\u003e#define SensorPin 0            \/\/pH meter Analog output to Ar-duino Analog Input 0\u003c\/h5\u003e\n\u003ch5\u003e#define Offset 0.00            \/\/deviation compensate\u003c\/h5\u003e\n\u003ch5\u003eunsigned long int avgValue;     \/\/Store the average value of the sensor feedback\u003c\/h5\u003e\n\u003ch5\u003evoid setup()\u003c\/h5\u003e\n\u003ch5\u003e{\u003c\/h5\u003e\n\u003ch5\u003e  pinMode(13,OUTPUT); \u003c\/h5\u003e\n\u003ch5\u003e  Serial.begin(9600); \u003c\/h5\u003e\n\u003ch5\u003e  Serial.println(\"Ready\");    \/\/Test the serial monitor\u003c\/h5\u003e\n\u003ch5\u003e}\u003c\/h5\u003e\n\u003ch5\u003evoid loop()\u003c\/h5\u003e\n\u003ch5\u003e{\u003c\/h5\u003e\n\u003ch5\u003e  int buf[10];                \/\/buffer for read analog\u003c\/h5\u003e\n\u003ch5\u003e  for(int i=0;i\u0026lt;10;i++)       \/\/Get 10 sample value from the sensor for smooth the value\u003c\/h5\u003e\n\u003ch5\u003e  {\u003c\/h5\u003e\n\u003ch5\u003e    buf[i]=analogRead(SensorPin);\u003c\/h5\u003e\n\u003ch5\u003e    delay(10);\u003c\/h5\u003e\n\u003ch5\u003e  }\u003c\/h5\u003e\n\u003ch5\u003e  for(int i=0;i\u0026lt;9;i++)        \/\/sort the analog from small to large\u003c\/h5\u003e\n\u003ch5\u003e  {\u003c\/h5\u003e\n\u003ch5\u003e    for(int j=i+1;j\u0026lt;10;j++)\u003c\/h5\u003e\n\u003ch5\u003e    {\u003c\/h5\u003e\n\u003ch5\u003e      if(buf[i]\u0026gt;buf[j])\u003c\/h5\u003e\n\u003ch5\u003e      {\u003c\/h5\u003e\n\u003ch5\u003e        int temp=buf[i];\u003c\/h5\u003e\n\u003ch5\u003e        buf[i]=buf[j];\u003c\/h5\u003e\n\u003ch5\u003e        buf[j]=temp;\u003c\/h5\u003e\n\u003ch5\u003e      }\u003c\/h5\u003e\n\u003ch5\u003e    }\u003c\/h5\u003e\n\u003ch5\u003e  }\u003c\/h5\u003e\n\u003ch5\u003e  avgValue=0;\u003c\/h5\u003e\n\u003ch5\u003e  for(int i=2;i\u0026lt;8;i++)                      \/\/take the average value of 6 center sample\u003c\/h5\u003e\n\u003ch5\u003e    avgValue+=buf[i];\u003c\/h5\u003e\n\u003ch5\u003e  float phValue=(float)avgValue*5.0\/1024\/6; \/\/convert the analog into millivolt\u003c\/h5\u003e\n\u003ch5\u003e  phValue=3.5*phValue+Offset;                      \/\/convert the millivolt into pH value\u003c\/h5\u003e\n\u003ch5\u003e  Serial.print(\"    pH:\"); \u003c\/h5\u003e\n\u003ch5\u003e  Serial.print(phValue,2);\u003c\/h5\u003e\n\u003ch5\u003e  Serial.println(\" \");\u003c\/h5\u003e\n\u003ch5\u003e  digitalWrite(13, HIGH);      \u003c\/h5\u003e\n\u003ch5\u003e  delay(800);\u003c\/h5\u003e\n\u003ch5\u003e  digitalWrite(13, LOW);\u003c\/h5\u003e\n\u003ch5\u003e}\u003c\/h5\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eHow to use it( user manual by translation tool)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eBe careful:\u003c\/div\u003e\n\u003cdiv\u003ePlease use external switching power supply to make the voltage close to + 5.00V as much as possible. The more accurate the voltage is, the higher the accuracy is!\u003c\/div\u003e\n\u003cdiv\u003eBefore each continuous use, the electrode needs to be calibrated with standard buffer solution. In order to get more correct results, the best ambient temperature is about 25 ℃, the known pH value should be reliable, and the closer its pH value is to the measured value, the better. If the sample you measured is acidic, please use ph4.00 buffer solution to calibrate the electrode. If the sample you measured is alkaline, please use ph9.18 buffer solution to calibrate the electrode. Calibration is carried out in sections only for better accuracy.\u003c\/div\u003e\n\u003cdiv\u003eFor each solution with different pH, the pH electrode needs to be cleaned with clean water. It is recommended to use deionized water for cleaning.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e(1) connect each device as shown in the figure, that is, connect the pH electrode to the BNC interface of the pH meter circuit board, and then connect the pH meter circuit board to the analog port 0 of the Ar-duino master controller with the analog connection line. After power supply to Ar-duino master controller, you can see that the blue indicator light of pH meter circuit board is on.\u003c\/div\u003e\n\u003cdiv\u003e(2) burn sample code to Ar-duino master controller.\u003c\/div\u003e\n\u003cdiv\u003e(3) insert the pH electrode into the standard solution with a pH value of 7.00, or directly short-circuit the two inputs of BNC interface, open the serial port monitor of Ar-duino IDE, and you can see the current printed pH value, and the error will not exceed 0.3. Record the value printed at this time, and then change the difference value to offset in the program compared with 7.00. For example, if the printed pH value is 6.88, the difference value is 0.12, then change the \"define offset 0.00\" to \"define offset 0.12\" in the sample program.\u003c\/div\u003e\n\u003cdiv\u003e(4) insert the pH electrode into the calibration solution with pH value of 4.00, wait for one minute, adjust the gain potentiometer, and make the printed pH value as stable as possible at about 4.00. At this point, the calibration of the acid section has been completed, and you can test the pH value of the acid solution.\u003c\/div\u003e\n\u003cdiv\u003eNote: when measuring other solutions, the electrode must be cleaned.\u003c\/div\u003e\n\u003cdiv\u003e(5) depending on the linear characteristics of the pH electrode itself, the pH value of the alkaline solution can be measured directly after the above calibration, but if you want to obtain better accuracy, it is recommended to recalibrate. The standard solution with pH value of 9.18 is used for alkaline section calibration, and the gain potentiometer is also adjusted to make it stable at about 9.18. After calibration, you can measure the pH value of the alkaline solution.\u003c\/div\u003e\n\u003cdiv\u003eSample code\u003c\/div\u003e\n\u003cdiv\u003eAfter downloading the sample code, open the serial port monitor of Ar-duino ide to see the result.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824668389425,"sku":"63317","price":33.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076851843121_watermarked_0.jpg_0.png?v=1768022171"},{"product_id":"esp8266-grove-kit-wifi-solution-compatible-pms5000-for-seeed-series-arduino","title":"ESP8266 Grove Kit WiFi Solution Compatible PMS5000 for Seeed Series Ar-duino","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- The module is designed based on esp8266 by Espressif Systems, which is a competitive WiFi solution.\u003c\/p\u003e\n\u003cp\u003e- The module has the following interface for users, such as UART, IIC, AIO, DIO etc. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- 802.11 b \/ g \/ n wireless standards;\u003c\/p\u003e\n\u003cp\u003e-  STA \/ AP, STA+AP modes support ;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- TCP \/ IP protocol stack, One socket;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- Supports standard TCP \/ UDP Server and Client;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- Supports serial port baud rate configuration:\u003c\/p\u003e\n\u003cp\u003e- 1200\/2400\/4800\/9600\/19200\/38400\/57600\/74800\/115200 bps;\u003c\/p\u003e\n\u003cp\u003e- Supports serial data bits: 5\/6\/7\/8 bits;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- Supports serial parity: none;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- Supports serial stop bits: 1\/2 bit;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e-  ESP8266 GPIO Pinout 0\/2\/4\/5\/9\/10\/12\/13\/14\/15\/16 \/ ADC \/ EN \/ UART TX \/ UART RX;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- WiFi operation current: continuous transmission operation: ≈70mA (200mA MAX), idle mode: \u0026lt;200uA;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e-  Serial WiFi transmission rate: 110-460800bps;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- Temperature: -40℃ ~ + 125 ℃;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- Humidity: 10%-90% non-condensing;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e Interface Definition and LED Definition\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e3.1 Interface Definition\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis ESP8266 Grove Kit module board provides interface as shown in PCB view. And each pin functions are silk-printed in circuit board, as follows:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv align=\"center\" style=\"font-family: tahoma, arial, 宋体, sans-serif; font-size: 14px;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\" style=\"margin-left: 5.4pt; border: none;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border: 1pt solid windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003ePin \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-top-width: 1pt; border-right-width: 1pt; border-bottom-width: 1pt; border-style: solid solid solid none; border-top-color: windowtext; border-right-color: windowtext; border-bottom-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eFunction\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-top-width: 1pt; border-right-width: 1pt; border-bottom-width: 1pt; border-style: solid solid solid none; border-top-color: windowtext; border-right-color: windowtext; border-bottom-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eRemark\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eGND\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eGround\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eVCC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003ePower\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e3V3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e3.3V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e5V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e5.0V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eRXD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eESP8266 RXD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eTXD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eESP8266 TXD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eDx (0-16)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eGPIOx(0-16)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eSCL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eGPIO5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eSDA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eGPIO4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eRESET\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eESP8266 reset (pulled on)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eFLASH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003eGPIO0 (pulled on)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"76\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 2cm; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-style: none solid solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003ePM\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"211\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 158.25pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003ePM5003 Series Sensor Interface\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"205\" style=\"margin: 0px; padding: 0cm 5.4pt; width: 153.6pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: windowtext; border-right-width: 1pt; border-right-color: windowtext;\"\u003e\n\u003cp style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px;\"\u003e\u003cspan style=\"color: red;\"\u003ea PM2.5 sensor interface\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: rgb(0, 0, 0); margin: 1em 0px; padding: 0px; font-size: 1.17em; font-weight: bold; font-family: tahoma, arial, 宋体, sans-serif;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e3.2 LED definition\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis ESP8266 Grove Kit module has two LEDs. Red color LED is donated to power supply. Blue color LED is a multi-functional LED, and it connects with GPIO16.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e3.3  USB Driver\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe USB chip is CH340. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e3.4 Default Firmware\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe default firmware function is serial to wifi. Users can test the communication between microusb (9600,8,N,1) and TCP (IP address:192.168.4.1, port num:9000).\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824668454961,"sku":"63319","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076851908657_watermarked_0.jpg_0.png?v=1768022136"},{"product_id":"esp-eye-development-board-wifi-image-transmission-support-microusb-debugging-power-supply-esp32-chip","title":"ESP-EYE Development Board WIFI Image Transmission Support MicroUSB Debugging Power Supply ESP32 chip","description":"\u003cdiv style=\"box-sizing: content-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px;\"\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003e\u003cspan style=\"font-weight: 700 !important;\"\u003eIntroduction Guide to Development Board ( Get Started Guide )：\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003eChinese version:\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(51, 153, 255);\"\u003e\u003cu\u003ehttps:\/\/github.com\/espressif\/esp-who\/blob\/master\/docs\/zh_CN\/get-started\/ESP-EYE_Getting_Started_Guide.md\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003eEN:\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(51, 153, 255);\"\u003e\u003cu\u003e https:\/\/github.com\/espressif\/esp-who\/blob\/master\/docs\/en\/get-started\/ESP-EYE_Getting_Started_Guide.md\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003e\u003cspan style=\"font-weight: 700 !important;\"\u003eReference Design Guidelines (Reference Design)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003eChinese version: \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(51, 153, 255);\"\u003e\u003cu\u003ehttps:\/\/www.espressif.com\/zh-hans\/support\/download\/documents?keys=\u0026amp;field_type_tid%5B%5D=542\u0026amp;field_download_document_type_tid%5B%5D=520\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003eEN: \u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(51, 153, 255);\"\u003e\u003cu\u003ehttps:\/\/www.espressif.com\/en\/support\/download\/documents?keys=\u0026amp;field_type_tid%5B%5D=542\u0026amp;field_download_document_type_tid%5B%5D=520\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003e\u003cspan style=\"font-weight: 700 !important;\"\u003eOrder Guide ( Ordering Information )\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003eChinese version: \u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(51, 153, 255);\"\u003e\u003cu\u003ehttps:\/\/www.espressif.com\/sites\/default\/files\/documentation\/espressif_products_ordering_information_cn.pdf\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px; line-height: inherit;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: simhei;\"\u003eEN:\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(51, 153, 255);\"\u003e\u003cu\u003ehttps:\/\/www.espressif.com\/sites\/default\/files\/documentation\/espressif_products_ordering_information_en.pdf \u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0px; font-size: 14px; line-height: inherit; font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti;\"\u003e \u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824668520497,"sku":"63326","price":35.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076851974193_watermarked_0.jpg_0.png?v=1768022103"},{"product_id":"dstike-wifi-deauther-oled-mini-esp8266-wifi-development-board-oled","title":"DSTIKE WiFi Deauther OLED MiNi ESP8266 WIFI Development Board OLED","description":"\u003cp\u003eNow we use 4MB ESP-07 !!!\u003cbr\u003e\u003cb\u003e\u003cbr\u003eWhat is it? \u003c\/b\u003e\u003cbr\u003eThis tiny ESP8266 development board is a small version of our WiFideauther projects. It comes installed with the latest ESP8266 Deauther software.\u003cbr\u003eWith this software, you can perform different attacks to test WiFi networks.\u003cbr\u003ePlease note that the ESP8266 does only support 2.4GHz. For more details on the software, visit \u003ca href=\"https:\/\/github.com\/spacehuhn\/esp8266_deauther\"\u003ehttps:\/\/github.com\/spacehuhn\/esp8266_deauther\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eYou can also use it to develop your own software. It is simple to use, just like any other ESP8266 development board.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eGPIOs and Hardware Info:\u003c\/b\u003e\u003cbr\u003e- Display: SH1106 1.3\" OLED\u003cbr\u003e- Display SDA: GPIO 5 (D1)\u003cbr\u003e- Display SCL\/SCK: GPIO 4 (D2)\u003cbr\u003e- WS2812b LED: GPIO 15 (D8)\u003cbr\u003e- Button Up: GPIO 12\u003cbr\u003e- Button Down: GPIO 13\u003cbr\u003e- Button Select: GPIO 14\u003cbr\u003e- High Light LED: GPIO16\u003cbr\u003e\u003cbr\u003eAttention: All ESP8266 pins break out.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWhy did you make it? \u003c\/b\u003e\u003cbr\u003eI designed this development board specially for Spacehuhn's great project: ESP8266 Deauther. It has been authorized by him and is officially supported.\u003cbr\u003e\u003cbr\u003eThanks to every customer that leaves feedback! I will keep improving this board.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eWhat makes it special?\u003c\/b\u003e\u003cbr\u003e- Only ~80mA power usage\u003cbr\u003e- LM39100 Low Voltage Low-Dropout Regulator\u003cbr\u003e- TP4056+PL5353A battery protection solution\u003cbr\u003e- Included 2dB antenna\u003cbr\u003e- All GPIO breakouts and 3.3 and 5V output\u003cbr\u003e- 2 LEDs to indicate charging status (Red:Charging,Green:Full)\u003cbr\u003e- Protection: short, over charging, over discharging, temperature\u003cbr\u003e\u003cbr\u003eWiki: \u003ca href=\"https:\/\/github.com\/spacehuhn\/esp8266_deauther\/wiki\"\u003ehttps:\/\/github.com\/spacehuhn\/esp8266_deauther\/wiki\u003c\/a\u003e\u003cbr\u003eBlog: \u003ca href=\"https:\/\/dstike.com\/blogs\/news\/about-those-copycat-products-of-mine\"\u003ehttps:\/\/dstike.com\/blogs\/news\/about-those-copycat-products-of-mine\u003c\/a\u003e\u003cbr\u003eHardware: \u003ca href=\"https:\/\/github.com\/lspoplove\/Deauther-Project\"\u003ehttps:\/\/github.com\/lspoplove\/Deauther-Project\u003c\/a\u003e\u003cbr\u003eSoftware Code: \u003ca href=\"https:\/\/github.com\/spacehuhn\/esp8266_deauther\"\u003ehttps:\/\/github.com\/spacehuhn\/esp8266_deauther\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUsage: \u003c\/b\u003e\u003cbr\u003eYou can use it with the display and buttons.\u003cbr\u003e\u003cbr\u003eYou can also connect to \"pwned\" with the password \"deauther\" and use the web interface. \u003cbr\u003e\u003cbr\u003eIf you lost the password you can reset it.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDisclaimer: \u003c\/b\u003e\u003cbr\u003eUse it only for testing and educational purposes against your own devices!\u003cbr\u003eI don't take responsibility for what you do with it.\u003cbr\u003e\u003cbr\u003ePlease check the legal regulations for your country to make sure you don't violate any laws.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201911\/63365\/63365-01.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: Battery is not included in the package. \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"DSTIKE","offers":[{"title":"Default Title","offer_id":40824674582577,"sku":"63365","price":22.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076854333489_watermarked_0.jpg_0.png?v=1768021549"},{"product_id":"dstike-deauth-detector-v3-pre-flashed-esp8266-rgb-buzzer","title":"DSTIKE Deauth Detector V3 Pre-Flashed (ESP8266 + RGB + Buzzer)","description":"\u003cp\u003e\u003cb\u003eWhat is it?\u003c\/b\u003e\u003cbr\u003eIt is a device that can detect a WiFi deauthentication attack. If you do not know what a wifi deauthentication attack is. You can have a look here: \u003ca href=\"https:\/\/github.com\/spacehuhn\/esp8266_deauther\"\u003ehttps:\/\/github.com\/spacehuhn\/esp8266_deauther\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eAfter you know how it works you can also flash a deauth program to this board.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eWhy did you make it?\u003c\/b\u003e\u003cbr\u003eI designed this development board for spacehuhn's interesting project: \u003ca href=\"https:\/\/github.com\/spacehuhn\/DeauthDetector\"\u003ehttps:\/\/github.com\/spacehuhn\/DeauthDetector\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eIt has already been authorized by spacehuhn.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eWhat makes it special?\u003c\/b\u003e\u003cbr\u003e- Buzzer -- GPIO5\u003cbr\u003e- RGB LED--GPIO4\u003cbr\u003e\u003cbr\u003eDeauth detector V3 replaced high light LED with a buzzer. Now it could show different status by different color and sound.\u003cbr\u003e\u003cbr\u003eIf you are under WiFi deauth attacked, RGB LED will turn red and buzzer start playing music. If nothing happened then RGB LED turn green.\u003cbr\u003e\u003cbr\u003eYou can plug it into power bank or any 5V USB port.\u003cbr\u003e\u003cbr\u003eIt is also an ESP8266 starter kit, you can use it learn esp8266.\u003cbr\u003e\u003cbr\u003eYou can start from how to control buzzer or RGB LED.\u003cbr\u003e\u003cbr\u003eESP-12E inside, it has 4MB memory.\u003cbr\u003e\u003cbr\u003eUSB attack firmware: \u003ca href=\"https:\/\/github.com\/spacehuhn\/esp8266_deauther\/releases\"\u003ehttps:\/\/github.com\/spacehuhn\/esp8266_deauther\/releases\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eDeauth Detect source code: \u003ca href=\"https:\/\/github.com\/spacehuhn\/DeauthDetector\"\u003ehttps:\/\/github.com\/spacehuhn\/DeauthDetector\u003c\/a\u003e\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x DSTIKE Deauth Detector V3(Pre-flashed)\u003cbr\u003e\u003c\/p\u003e","brand":"DSTIKE","offers":[{"title":"Default Title","offer_id":40824674615345,"sku":"63366","price":17.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076854366257_watermarked_0.jpg_0.png?v=1768021530"},{"product_id":"dstike-wifi-deauther-monster-v4-esp8266-development-board-kit-for-arduino","title":"DSTIKE WiFi Deauther Monster V4 ESP8266 Development Board Kit For Ar-duino","description":"\u003cp\u003e\u003ca href=\"https:\/\/github.com\/lspoplove\/Deauther-Project\"\u003ehttps:\/\/github.com\/lspoplove\/Deauther-Project\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003eAttention:\u003c\/b\u003e\u003cbr\u003eThe most important upgrade of V4 is FLASH up tp 4MB!!\u003cbr\u003e\u003cbr\u003eThe newest software version is V2.1.0.If you receive old version you can update it yourself.\u003cbr\u003e\u003cbr\u003eThis product does not include a battery. We recommend two LG 3350 mAh flat 18650 battery.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWhat is it? \u003c\/b\u003e\u003cbr\u003eThis ESP8266 development board comes with an integrated 18650 charging system, OLED display and a 3 way momentary slide switch.\u003cbr\u003e\u003cbr\u003eIt comes installed with the latest ESP8266 Deauther software. With this software, you can perform different attacks to test WiFi networks.\u003cbr\u003e\u003cbr\u003ePlease note that the ESP8266 does only support 2.4GHz. For more details on the software, visit: \u003ca href=\"https:\/\/github.com\/spacehuhn\/esp8266_deauther\"\u003ehttps:\/\/github.com\/spacehuhn\/esp8266_deauther\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eYou can also use it to develop your own software. It is simple to use, just like any other ESP8266 development board.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eGPIOs and Hardware Info:\u003c\/b\u003e\u003cbr\u003e- Display: SH1106 1.3\" OLED\u003cbr\u003e- Display SDA: GPIO 5 (D1)\u003cbr\u003e- Display SCL\/SCK: GPIO 4 (D2)\u003cbr\u003e- WS2812b LED: GPIO 15 (D8)\u003cbr\u003e- Button Up: GPIO 12\u003cbr\u003e- Button Down: GPIO 13\u003cbr\u003e- Button Select: GPIO 14\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBreakout Pins:\u003c\/b\u003e\u003cbr\u003e- GPIO-16\u003cbr\u003e- GPIO-3(RXD)\u003cbr\u003e- GPIO-1(TXD)\u003cbr\u003e- GPIO-5(SDA)\u003cbr\u003e- GPIO-4(SCL)\u003cbr\u003e- GPIO-0\u003cbr\u003e- GPIO-2\u003cbr\u003e- 3.3V\u003cbr\u003e- GND\u003cbr\u003e- 5V\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWhy did you make it? \u003c\/b\u003e\u003cbr\u003eI designed this development board specially for Spacehuhn's great project: ESP8266 Deauther \u003ca href=\"https:\/\/github.com\/spacehuhn\/esp8266_deauther\"\u003ehttps:\/\/github.com\/spacehuhn\/esp8266_deauther\u003c\/a\u003e\u003cbr\u003eIt has been authorized by him and is officially supported.\u003cbr\u003e\u003cbr\u003eThanks to every customer that leaves feedback! I will keep improving this board.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWhat makes it special? \u003c\/b\u003e\u003cbr\u003e- Only ~100mA power usage\u003cbr\u003e- Included 8dB antenna and Acrylic case\u003cbr\u003e- 4 LEDs to indicate battery status in real time\u003cbr\u003e- Reverse LED indicate wrong battery direction (battery is not included)\u003cbr\u003e- Power button: Click to turn on, double click to turn off, long click will open high light LED\u003cbr\u003e- Protection: short, over charging, over discharging, temperature,polarity\u003cbr\u003e- Break out GPIOs of ESP8266\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDisclaimer:\u003c\/b\u003e\u003cbr\u003eUse it only for testing and educational purposes against your own devices!\u003cbr\u003eI don't take responsibility for what you do with it.\u003cbr\u003e\u003cbr\u003ePlease check the legal regulations for your country to make sure you don't violate any laws.\u003cbr\u003e\u003cbr\u003eWiki: \u003ca href=\"https:\/\/github.com\/spacehuhn\/esp8266_deauther\/wiki\"\u003ehttps:\/\/github.com\/spacehuhn\/esp8266_deauther\/wiki\u003c\/a\u003e\u003cbr\u003eHardware: \u003ca href=\"https:\/\/github.com\/lspoplove\/Deauther-Project\"\u003ehttps:\/\/github.com\/lspoplove\/Deauther-Project\u003c\/a\u003e\u003cbr\u003eSoftware Code: \u003ca href=\"https:\/\/github.com\/spacehuhn\/esp8266_deauther\"\u003ehttps:\/\/github.com\/spacehuhn\/esp8266_deauther\u003c\/a\u003e\u003cbr\u003eDesign Files and Schematic: \u003ca href=\"https:\/\/github.com\/lspoplove\/Deauther-Project\/tree\/master\/Deauther-Monster\"\u003ehttps:\/\/github.com\/lspoplove\/Deauther-Project\/tree\/master\/Deauther-Monster\u003c\/a\u003e\u003cbr\u003eVideo: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=wi_SUD5vWqI\"\u003ehttps:\/\/www.youtube.com\/watch?v=wi_SUD5vWqI\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Deauther Monster V4\u003cbr\u003e- 1 x 10p Pin Header \u003cbr\u003e- 1 x 8dB Antenna \u003cbr\u003e- 8 x Screws \u003cbr\u003e- 4 x Supports (Long)\u003cbr\u003e- 4 x Supports (Short) \u003cbr\u003e- 2 x Acrylic Cases \u003cbr\u003e- 1 x PH2.0 Connector \u003cbr\u003e\u003c\/p\u003e","brand":"DSTIKE","offers":[{"title":"Default Title","offer_id":40824674680881,"sku":"63368","price":36.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076854431793_watermarked_0.jpg_0.png?v=1768021488"},{"product_id":"dstike-usb-deauther-esp8266-development-board-rgb-high-brightness-led","title":"DSTIKE USB Deauther ESP8266 Development Board + RGB + High Brightness LED","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat is it?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- This tiny ESP8266 development board is a small version of our WiFi deauther projects. It comes installed with the latest ESP8266 Deauther software. With this software, you can perform different attacks to test WiFi networks. Please note that the ESP8266 does only support 2.4GHz. For more details on the software, visit:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/spacehuhn\/esp8266_deauther\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy did you make it?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eI designed this development board specially for Spacehuhn's great project: ESP8266 Deauther It has been authorized by him and is officially supported.\u003c\/p\u003e\n\u003cp\u003eThanks to every customer that leaves feedback! I will keep improving this board.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhat makes it special?\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eHigh light LED -- GPIO5\u003c\/p\u003e\n\u003cp\u003eRGB LED--GPIO4\u003c\/p\u003e\n\u003cp\u003eYou can plug it into power bank or any 5V USB port.\u003c\/p\u003e\n\u003cp\u003eIt is also an ESP8266 starter kit, you can use it learn esp8266.\u003c\/p\u003e\n\u003cp\u003eYou can start from how to control the highlight LED or RGB LED.\u003c\/p\u003e\n\u003cp\u003eESP-12E inside, it has 4MB memory.\u003c\/p\u003e\n\u003cp\u003eSimple code test\u003c\/p\u003e\n\u003cp\u003eHigh Light LED Blink Test\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/lspoplove\/DSTIKE\/blob\/master\/DeauthdetectorV2LEDtest.ino\u003c\/p\u003e\n\u003cp\u003eRGB LED Test\u003c\/p\u003e\n\u003cp\u003eYou have to install Adafuit RGB LED library first.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/lspoplove\/DSTIKE\/blob\/master\/Deauther_RGB_Test.ino\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eHere you have to change\"#define DIN_PIN 15\" to \"#define DIN_PIN 4\"\u003c\/p\u003e","brand":"DSTIKE","offers":[{"title":"Default Title","offer_id":40824679694385,"sku":"63409","price":14.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076857184305_watermarked_0.jpg_0.png?v=1768020834"},{"product_id":"dstike-10db-2-4g-directional-antenna-esp07-esp32-wrover-for-wifi-deauther-application","title":"DSTIKE 10dB 2.4G Directional Antenna ESP07\/ESP32-Wrover for WiFi Deauther Application","description":"\u003cp\u003e\u003cb\u003eWhy did you make it?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- This antenna is a 2.4G antenna. I use it for my WiFi deauther application. I find ESP-07+antenna works much better than ESP-12E\/F. So I decide to use ESP-07+this antenna for all my projects.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat makes it special?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- Frequency:2400~2500MHz\u003c\/p\u003e\n\u003cp\u003e- S.W.R.:\u0026lt;=1.5\u003c\/p\u003e\n\u003cp\u003e- Antenna Gain: 10dbi\u003c\/p\u003e\n\u003cp\u003e- Radiation: Directional antenna\u003c\/p\u003e\n\u003cp\u003e- Polarization: Linear\u003c\/p\u003e\n\u003cp\u003e- Impedance:50\u003c\/p\u003e\n\u003cp\u003e- Wire distance: 1m\u003c\/p\u003e\n\u003cp\u003eConnector: IPEX\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"DSTIKE","offers":[{"title":"Default Title","offer_id":40824681365553,"sku":"63410","price":18.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076857348145_watermarked_0.jpg_0.png?v=1768020815"},{"product_id":"dstike-wifi-deauther-oled-v6-esp8266-development-board-integrated-18650-charging-system","title":"DSTIKE WiFi Deauther OLED V6 (ESP8266 Development Board \/Integrated 18650 Charging System)","description":"\u003cp\u003e\u003cb\u003eAlthough it is pre-flashed I still suggest you follow instructions to reflash the newest software once. Because software keeps updating all the time. This product does not include 18650 battery. Hardware has RTC inside but time function is not available in the exist software. Please wait update. \u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompare to V5: \u003c\/b\u003e\u003cbr\u003e-Charging current increased to 1A \u003cbr\u003e-Added highlight LED controlled by GPIO16 \u003cbr\u003e-Added RTC DS3231 \u003cbr\u003e\u003cbr\u003e\u003cb\u003eWhat is it? \u003c\/b\u003e\u003cbr\u003e-This ESP8266 development board comes with an integrated 18650 charging system, OLED display and a 3 way momentary slide switch.\u003cbr\u003e-It comes installed with the latest ESP8266 Deauther software.\u003cbr\u003e-With this software, you can perform different attacks to test WiFi networks.\u003cbr\u003e-Please note that the ESP8266 does only support 2.4GHz. For more details on the software, visit:\u003cbr\u003egithub.com\/spacehuhn\/esp8266_deauther. \u003cbr\u003e\u003cbr\u003eYou can also use it to develop your own software. It is simple to use, just like any other ESP8266 development board. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eGPIOs and Hardware info:\u003c\/b\u003e\u003cbr\u003eDisplay: SH1106 1.3\" OLED \u003cbr\u003eDisplay SDA: GPIO 5 (D1) \u003cbr\u003eDisplay SCL\/SCK: GPIO 4 (D2) \u003cbr\u003eWS2812b LED: GPIO 15 (D8) \u003cbr\u003eButton Up: GPIO 12 \u003cbr\u003eButton Down: GPIO 13 \u003cbr\u003eButton Select: GPIO 14 \u003cbr\u003eHighlight LED: GPIO 16 \u003cbr\u003eRTC: DS3231 (RTC only work when you connect battery and now the pre-flashed deauther software does not use this) \u003cbr\u003e\u003cbr\u003e\u003cb\u003eBreakout Pins: \u003c\/b\u003e\u003cbr\u003eGPIO-16 \u003cbr\u003eGPIO-3(RXD) \u003cbr\u003eGPIO-1(TXD) \u003cbr\u003eGPIO-5(SDA) \u003cbr\u003eGPIO-4(SCL) \u003cbr\u003eGPIO-0 \u003cbr\u003eGPIO-2 \u003cbr\u003e3.3V \u003cbr\u003eGND \u003cbr\u003e5V \u003cbr\u003e\u003cbr\u003e\u003cb\u003eWhy did you make it \u003c\/b\u003e\u003cbr\u003e-I designed this development board specially for Spacehuhn's great project: ESP8266 Deauther\u003cbr\u003e-It has been authorized by him and is officially supported. \u003cbr\u003e\u003cbr\u003eThanks to every customer that leaves feedback! I will keep improving this board. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eWhat makes it special \u003c\/b\u003e\u003cbr\u003e-Only 80~100mA power usage \u003cbr\u003e-Up to 35h of battery life with a 3500mAh 18650 cell \u003cbr\u003e-Charging current: 1A \u003cbr\u003e-Included 8dB antenna \u003cbr\u003e-Included 2 acrylic case \u003cbr\u003e-7 GPIO breakouts and 3.3 and 5V output \u003cbr\u003e-4 LEDs to indicate battery status in real time \u003cbr\u003e-Power button: Click to turn on, double click to turn off \u003cbr\u003e-Protection: short, over charging, over discharging, temperature, polarity \u003cbr\u003e-Added RTC DS3231 \u003cbr\u003e-Added Highlight LED controlled by GPIO16 \u003cbr\u003e\u003cbr\u003e\u003cb\u003eDisclaimer \u003c\/b\u003e\u003cbr\u003e-Use it only for testing and educational purposes against your own devices!\u003cbr\u003e-I don't take responsibility for what you do with it. \u003cbr\u003e\u003cbr\u003ePlease check the legal regulations for your country to make sure you don't violate any laws.\u003cbr\u003e \u003cbr\u003eWiKi \u003cbr\u003ehttps:\/\/github.com\/spacehuhn\/esp8266_deauther\/wiki \u003cbr\u003e\u003cbr\u003eDesign files and schematic \u003cbr\u003ehttps:\/\/github.com\/lspoplove\/Deauther-Project\/tree\/master\/Deauther-OLED\/DeautherOLEDV6 \u003cbr\u003e\u003cbr\u003eRTC Test \u003cbr\u003ehttps:\/\/github.com\/lspoplove\/Deauther-Project\/tree\/master\/DeautherWatchV2\/RTCTest\u003cbr\u003e \u003cbr\u003eVideo \u003cbr\u003ehttps:\/\/www.youtube.com\/watch?v=wi_SUD5vWqI \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage List:\u003c\/b\u003e\u003cbr\u003e-1 x WiFi Deauther OLED V6\u003cbr\u003e-1 x 10p Pin Header\u003cbr\u003e-1 x 8db Antenna\u003cbr\u003e-8 x Screw\u003cbr\u003e-1 Set of Support\u003cbr\u003e-2 x Acrylic Case\u003cbr\u003e-1 x Battery Connector\u003cbr\u003e-1 x Battery Wire\u003cbr\u003e\u003c\/p\u003e","brand":"DSTIKE","offers":[{"title":"Default Title","offer_id":40824681431089,"sku":"63411","price":33.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076857413681_watermarked_0.jpg_0.png?v=1768020798"},{"product_id":"d-duino-32-xs-esp32-tft-development-board","title":"D-duino-32 XS ESP32+TFT Development Board","description":"\u003cp\u003e\u003cb\u003eWhat is it?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a ESP32+TFT development board\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhy did you make it?\u003c\/p\u003e\n\u003cp\u003eI just released D-duino-32 XR. It is a upgraded version of the XR. You can also check my blog to see the past versions I've made.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eGPIOs and hardware info:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDisplay: ST7789 1.3\" Screen\u003c\/p\u003e\n\u003cp\u003eDisplay SDA(MOSI): GPIO 26\u003c\/p\u003e\n\u003cp\u003eDisplay SCL\/SCK: GPIO 27\u003c\/p\u003e\n\u003cp\u003eDisplay DC: GPIO 23\u003c\/p\u003e\n\u003cp\u003eDisplay RST: GPIO32\u003c\/p\u003e\n\u003cp\u003eDisplay Background LED : GPIO22 (Low will close BackGround)\u003c\/p\u003e\n\u003cp\u003eResolution: 240*240\u003c\/p\u003e\n\u003cp\u003eWS2812b LED: GPIO 25\u003c\/p\u003e\n\u003cp\u003eBuzzer：GPIO33\u003c\/p\u003e\n\u003cp\u003eButton Up: GPIO 19\u003c\/p\u003e\n\u003cp\u003eButton Down: GPIO 5\u003c\/p\u003e\n\u003cp\u003eButton Select: GPIO 18\u003c\/p\u003e\n\u003cp\u003eSD card\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eGPIO12--DAT2\u003c\/p\u003e\n\u003cp\u003eGPIO13--DAT3\u003c\/p\u003e\n\u003cp\u003eGPIO15--CMD\u003c\/p\u003e\n\u003cp\u003eGPIO14--CLK\u003c\/p\u003e\n\u003cp\u003eGPIO2--DAT0\u003c\/p\u003e\n\u003cp\u003eGPIO4--DAT1\u003c\/p\u003e\n\u003cp\u003eGPIO21--card\u003c\/p\u003e\n\u003cp\u003eWhat makes it special?\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e~100mA power usage\u003c\/p\u003e\n\u003cp\u003eLM39100 Low Voltage Low-Dropout Regulator\u003c\/p\u003e\n\u003cp\u003eAll GPIO breakouts and 3.3 and 5V output\u003c\/p\u003e\n\u003cp\u003e2 LEDs to indicate battery charging status (Red:Charging,Green:Full)\u003c\/p\u003e\n\u003cp\u003eProtection: short, over charging, over discharging, temperature, reverse\u003c\/p\u003e\n\u003cp\u003eESP32-Wrover inside(4MB Flash+4MB PSRAM)\u003c\/p\u003e\n\u003cp\u003eAuto download function integrated\u003c\/p\u003e\n\u003cp\u003eSD-card function integrated\u003c\/p\u003e\n\u003cp\u003ePassive buzzer and RGB LED\u003c\/p\u003e\n\u003cp\u003eTutorial:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e1.Install the environment for ESP32\u003c\/p\u003e\n\u003cp\u003e2.Install Color TFT library\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e3.Install Adafruit NeoPixel Library\u003c\/p\u003e\n\u003cp\u003e4.Code Example\u003c\/p\u003e\n\u003cp\u003eOther Example\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAmiga Boing Ball on D-Duino-32-XS\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTFT ESPI library\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824681463857,"sku":"63412","price":23.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076857446449_watermarked_0.jpg_0.png?v=1768020783"},{"product_id":"dstike-d-duino-32-sd-final-esp32-oled-tf-card-packet-monitor","title":"DSTIKE D-duino-32 SD Final ESP32 OLED TF Card Packet Monitor","description":"\u003cp\u003e\u003cb\u003eDiagram\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/lspoplove\/D-duino-project\/tree\/master\/D-duino-32SDFinal\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCode example \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/spacehuhn\/PacketMonitor32\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePCB antenna version no longer available,Only provide IPEX antenna version\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eVideo:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/youtu.be\/7WYakpagPXk\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNew version update log:\u003c\/p\u003e\n\u003cp\u003eColor changed to Blue.\u003c\/p\u003e\n\u003cp\u003eOptimized circuit more stable.\u003c\/p\u003e\n\u003cp\u003eBreak out flash button.\u003c\/p\u003e\n\u003cp\u003eAdded reverse protection\u003c\/p\u003e\n\u003cp\u003eWhat is it?\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis is an ESP32 version Packet monitor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDid you ever wonder how many data packets are flying around you right now?! This little project tells you how many Wi-Fi packets are sent every second and on which channel. It's not limited to one network, it scans all traffic on one channel. It's not limited to one network, it scans all traffic on one channel.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis board could record WiFi packets into a PCAP file.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhy did you make it?\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMr spacehuhn is really a cool guy. This is another collaboration with him to release this preflashed board.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/spacehuhn\/PacketMonitor32\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eYou can check his GitHub there are a lot of cool projects.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhat makes it special?\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e1.3 OLED integrated(GPIO26-SDA,GPIO27-SCL)\u003c\/p\u003e\n\u003cp\u003e1A charging\/discharging\u003c\/p\u003e\n\u003cp\u003eOvercharging protection, discharging protection,reverse protection\u003c\/p\u003e\n\u003cp\u003eIndicate LED(RED means charging, GREEN means full)\u003c\/p\u003e\n\u003cp\u003eESP32-Wrover inside(4MB Flash+4MB PSRAM)\u003c\/p\u003e\n\u003cp\u003eAuto download function integrated\u003c\/p\u003e\n\u003cp\u003eSD-card function integrated\u003c\/p\u003e\n\u003cp\u003e1 control button(GPIO5)\u003c\/p\u003e\n\u003cp\u003eFlash button and rst button\u003c\/p\u003e\n\u003cp\u003eSD cad pin map\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eGPIO12--DAT2\u003c\/p\u003e\n\u003cp\u003eGPIO13--DAT3\u003c\/p\u003e\n\u003cp\u003eGPIO15--CMD\u003c\/p\u003e\n\u003cp\u003eGPIO14--CLK\u003c\/p\u003e\n\u003cp\u003eGPIO2--DAT0\u003c\/p\u003e\n\u003cp\u003eGPIO4--DAT1\u003c\/p\u003e\n\u003cp\u003eGPIO21--card\u003c\/p\u003e\n\u003cp\u003e6 7\u003c\/p\u003e\n\u003cp\u003eButton and RGB LED Test code:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/lspoplove\/D-duino32-SD\u003c\/p\u003e","brand":"DSTIKE","offers":[{"title":"Default Title","offer_id":40824681496625,"sku":"63413","price":20.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076857479217_watermarked_0.jpg_0.png?v=1768020768"},{"product_id":"advanced-version-for-uno-r3-development-board-ch340g-mega328pu-th-50cm-usb-cable","title":"Advanced Version For UNO R3 Development Board CH340G MEGA328PU-TH + 50cm USB Cable","description":"\u003cp\u003e\u003cb\u003eDescription: \u003c\/b\u003e\u003cbr\u003eThis is an optimized version based on the official version. It is designed for customers with high product quality and functional requirements. It is fully compatible with the original version. It is more cost-effective and more stylish and beautiful in appearance! It comes with a 50cm USB cable. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eHow to Use?\u003c\/b\u003e\u003cbr\u003e- Download USB chip to drive http:\/\/pan.baidu.com\/s\/1dDzXOcx\u003cbr\u003e- Plug the development board and the driver will be installed automatically\u003cbr\u003e- Select the board UNO in the die\u003cbr\u003e- Select COM port. This can be found in my computer. The port in your UNO board just now.\u003cbr\u003e\u003cb\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eNote: Please contact us for relevant technical materials and development routines after purchasing. Thank you! \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Development Board \u003cbr\u003e- 1 x 50cm USB Cable \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824718295089,"sku":"63635","price":8.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076871733297_watermarked_0.jpg_0.png?v=1768016845"},{"product_id":"for-stm32duino-stm32-arduino-development-board-fit-for-arduino-uno","title":"For STM32Duino STM32 Arduino Development Board Fit For Ar-duino Uno","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Adopts ST STM32F103C8 M3 32-bit 72 MHz. 128 KB flash memory.\u003cbr\u003e- The performance of 20 KB RAM is much better than the Atmega 328P 8bit 16Mhz AVR MCU for Ar-duino Uno.\u003cbr\u003e- Its interface fit for Ar-duino Uno standard.\u003cbr\u003e- Can be used for Ar-duino IDE development environment.\u003cbr\u003e- On-board dual Micro USB ports, one of which is a USB to UART serial port, which can be used for communications and debugging program. The other USB port is directly connected to the USB pin of the STM32. After the STM32 is installed with Bootloader, it supports for direct writing programs to the Ar-duino through this USB port, without using ST Link downloader.\u003cbr\u003e- ST-LINK SWD 4-pin interface is also provided on the board. It is designed with RTC chip. \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Development Board \u003cbr\u003e\u003cbr\u003e\u003cb\u003eTutorial Link: \u003c\/b\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pan.baidu.com\/s\/1_0S0OJzh6zcZyCPmEclPTg\"\u003ehttps:\/\/pan.baidu.com\/s\/1_0S0OJzh6zcZyCPmEclPTg\u003c\/a\u003e\u003cbr\u003ePassword: iftk \u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cbr\u003e\u003cb\u003eNote: Battery is not included in the package. \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824737300529,"sku":"63732","price":14.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076877762609_watermarked_0.jpg_0.png?v=1768015227"},{"product_id":"kit-for-stm32-mcu-micropython-programming-micropython-pyboard-with-0-9-quot-oled-usb-cable","title":"Kit For STM32 MCU Micropython Programming Micropython pyBoard with 0.9-inch OLED USB Cable","description":"\u003cp\u003e\u003cb\u003eBoard For pyBoard: \u003c\/b\u003e\u003cbr\u003eIt fits for pyBoard v1.1 and has improved some functions: \u003cbr\u003e1. Rearranged buttons and LED make it user-friendly \u003cbr\u003e2. Added XH-2.54 2P port for power supply input on the back side \u003cbr\u003e3. Screen printing changed for better \u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63804\/63804-01.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003eV+: 3.6-6V input (It is recommended to use USB port to power. When it is powered via USB port, it is 5V.)\u003cbr\u003e3V3: 3.3V output with maximum current 250mA.\u003cbr\u003eVBAT: Power supply input. (On-board FET protection circuit. XH-2.54 2P port on the back side)\u003cbr\u003eVBACK: Backup power supply input \u003cbr\u003eA3V3: Analog reference voltage. Connect to 3V3\u003cbr\u003e\u003cbr\u003eX9 \/ X10 is in I2C mode when using on-board three-axis accelerometer\u003cbr\u003eX17: When you press USR button, X17 will connects to GND through 4.7k resistor \u003cbr\u003eP2-P5 connect to 4 LEDs which will be lit when IO outputs high level. \u003cbr\u003eSD_SW = A8 to check whether it is inserted to switch\u003cbr\u003eMMA_INT = B2 is used to receive interrupts generated by the on-board accelerometer\u003cbr\u003eMMA_AVDD = B5 pin connected to AVDD of on-board accelerometer\u003cbr\u003eBOOT0 connects to 3V3, and it will enter into DFU mode after resetting \u003cbr\u003e\u003cbr\u003e\u003cb\u003epyBase Introduction:\u003c\/b\u003e\u003cbr\u003eIt is a base board which is specially designed for pyBoard. With rich on-board resources, pyBase is designed with interfaces for powerful compatibility. \u003cbr\u003e\u003cbr\u003eThe development kit for Micro-Python make it possible for more Micro-Python experiments. Detailed functions as pictured:\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63804\/63804-02.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cb\u003epyBase Functional Parameters: \u003c\/b\u003e\u003cbr\u003e- Interface For py-board: Fit for pyboard v1.1-CN and official pyboard v1.1 \u003cbr\u003e- 2.54mm Pin Header: Interfaces for pyboard \u003cbr\u003e- Buttons: RST \u0026amp; USR Buttons \u003cbr\u003e- Potentiometer: ADC input \u003cbr\u003e- Passive Buzzer: DAC output \u003cbr\u003e- Servo Interface: X1-X4. Connection to external isolated circuit is needed\u003cbr\u003e- OLED Port: For 4P\/ 0.96\"\/ I2C\/ OLED displays \u003cbr\u003e- 1.77\" LCD Port: For 01 Studio 1.77\" LCD display \u003cbr\u003e- 2.4\" LCD Port: For 0.1 Studio 2.4\" LCD display \u003cbr\u003e- Temperature Sensor: DS18B20\u003cbr\u003e- Temperature Humidity Sensor: DHT11\u003cbr\u003e- Sensor Port 1: 3P interface for external sensor \u003cbr\u003e- Sensor Port 2: 3P interface for external sensor \u003cbr\u003e- Communications Port: 4P interface for UART\/ I2C devices \u003cbr\u003e- Charging Circuit: Charge power supply (Red Light: Charging; Green Light: Charged)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Board For pyBoard \u003cbr\u003e- 1 x pyBase For Micro-Python \u003cbr\u003e- 1 x 0.9\" OLED \u003cbr\u003e- 1 x Micro USB Cable \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: Batteries are not included in the package. \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824751882289,"sku":"63804","price":52.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076882120753_watermarked_0.jpg_0.png?v=1768014085"},{"product_id":"kit-for-stm32-mcu-micropython-programming-micropython-pyboard-with-16g-sd-card","title":"Kit For STM32 MCU Micropython Programming Micropython pyBoard with 16G SD Card","description":"\u003cp\u003e\u003cb\u003eBoard For pyBoard: \u003c\/b\u003e\u003cbr\u003eIt fits for pyBoard v1.1 and has improved some functions: \u003cbr\u003e1. Rearranged buttons and LED make it user-friendly \u003cbr\u003e2. Added XH-2.54 2P port for power supply input on the back side \u003cbr\u003e3. Screen printing changed for better \u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63804\/63804-01.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003eV+: 3.6-6V input (It is recommended to use USB port to power. When it is powered via USB port, it is 5V.)\u003cbr\u003e3V3: 3.3V output with maximum current 250mA.\u003cbr\u003eVBAT: Power supply input. (On-board FET protection circuit. XH-2.54 2P port on the back side)\u003cbr\u003eVBACK: Backup power supply input \u003cbr\u003eA3V3: Analog reference voltage. Connect to 3V3\u003cbr\u003e\u003cbr\u003eX9 \/ X10 is in I2C mode when using on-board three-axis accelerometer\u003cbr\u003eX17: When you press USR button, X17 will connects to GND through 4.7k resistor \u003cbr\u003eP2-P5 connect to 4 LEDs which will be lit when IO outputs high level. \u003cbr\u003eSD_SW = A8 to check whether it is inserted to switch\u003cbr\u003eMMA_INT = B2 is used to receive interrupts generated by the on-board accelerometer\u003cbr\u003eMMA_AVDD = B5 pin connected to AVDD of on-board accelerometer\u003cbr\u003eBOOT0 connects to 3V3, and it will enter into DFU mode after resetting \u003cbr\u003e\u003cb\u003e\u003cbr\u003epyBase Introduction:\u003c\/b\u003e\u003cbr\u003eIt is a base board which is specially designed for pyBoard. With rich on-board resources, pyBase is designed with interfaces for powerful compatibility. \u003cbr\u003e\u003cbr\u003eThe development kit for Micro-Python make it possible for more Micro-Python experiments. Detailed functions as pictured:\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63804\/63804-02.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cb\u003epyBase Functional Parameters: \u003c\/b\u003e\u003cbr\u003e- Interface For py-board: Fit for pyboard v1.1-CN and official pyboard v1.1 \u003cbr\u003e- 2.54mm Pin Header: Interfaces for pyboard \u003cbr\u003e- Buttons: RST \u0026amp; USR Buttons \u003cbr\u003e- Potentiometer: ADC input \u003cbr\u003e- Passive Buzzer: DAC output \u003cbr\u003e- Servo Interface: X1-X4. Connection to external isolated circuit is needed\u003cbr\u003e- OLED Port: For 4P\/ 0.96\"\/ I2C\/ OLED displays \u003cbr\u003e- 1.77\" LCD Port: For 01 Studio 1.77\" LCD display \u003cbr\u003e- 2.4\" LCD Port: For 0.1 Studio 2.4\" LCD display \u003cbr\u003e- Temperature Sensor: DS18B20\u003cbr\u003e- Temperature Humidity Sensor: DHT11\u003cbr\u003e- Sensor Port 1: 3P interface for external sensor \u003cbr\u003e- Sensor Port 2: 3P interface for external sensor \u003cbr\u003e- Communications Port: 4P interface for UART\/ I2C devices \u003cbr\u003e- Charging Circuit: Charge power supply (Red Light: Charging; Green Light: Charged)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Board For pyBoard \u003cbr\u003e- 1 x pyBase For Micro-Python \u003cbr\u003e- 1 x 0.9\" OLED \u003cbr\u003e- 1 x Micro USB Cable \u003cbr\u003e- 1 x 16G SD Card \u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003cbr\u003eNote: Batteries are not included in the package. \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824751915057,"sku":"63805","price":60.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076882153521_watermarked_0.jpg_0.png?v=1768014071"},{"product_id":"kit-for-stm32-mcu-micropython-programming-micropython-pyboard-with-multiple-sensors","title":"Kit For STM32 MCU Micropython Programming Micropython pyBoard with Multiple Sensors","description":"\u003cp\u003e\u003cb\u003eBoard For pyBoard: \u003c\/b\u003e\u003cbr\u003eIt fits for pyBoard v1.1 and has improved some functions: \u003cbr\u003e1. Rearranged buttons and LED make it user-friendly \u003cbr\u003e2. Added XH-2.54 2P port for power supply input on the back side \u003cbr\u003e3. Screen printing changed for better \u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63804\/63804-01.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003eV+: 3.6-6V input (It is recommended to use USB port to power. When it is powered via USB port, it is 5V.)\u003cbr\u003e3V3: 3.3V output with maximum current 250mA.\u003cbr\u003eVBAT: Power supply input. (On-board FET protection circuit. XH-2.54 2P port on the back side)\u003cbr\u003eVBACK: Backup power supply input \u003cbr\u003eA3V3: Analog reference voltage. Connect to 3V3\u003cbr\u003e\u003cbr\u003eX9 \/ X10 is in I2C mode when using on-board three-axis accelerometer\u003cbr\u003eX17: When you press USR button, X17 will connects to GND through 4.7k resistor \u003cbr\u003eP2-P5 connect to 4 LEDs which will be lit when IO outputs high level. \u003cbr\u003eSD_SW = A8 to check whether it is inserted to switch\u003cbr\u003eMMA_INT = B2 is used to receive interrupts generated by the on-board accelerometer\u003cbr\u003eMMA_AVDD = B5 pin connected to AVDD of on-board accelerometer\u003cbr\u003eBOOT0 connects to 3V3, and it will enter into DFU mode after resetting \u003cbr\u003e\u003cbr\u003e\u003cb\u003epyBase Introduction:\u003c\/b\u003e\u003cbr\u003eIt is a base board which is specially designed for pyBoard. With rich on-board resources, pyBase is designed with interfaces for powerful compatibility. \u003cbr\u003e\u003cbr\u003eThe development kit for Micro-Python make it possible for more Micro-Python experiments. Detailed functions as pictured:\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63804\/63804-02.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cb\u003epyBase Functional Parameters: \u003c\/b\u003e\u003cbr\u003e- Interface For py-board: Fit for pyboard v1.1-CN and official pyboard v1.1 \u003cbr\u003e- 2.54mm Pin Header: Interfaces for pyboard \u003cbr\u003e- Buttons: RST \u0026amp; USR Buttons \u003cbr\u003e- Potentiometer: ADC input \u003cbr\u003e- Passive Buzzer: DAC output \u003cbr\u003e- Servo Interface: X1-X4. Connection to external isolated circuit is needed\u003cbr\u003e- OLED Port: For 4P\/ 0.96\"\/ I2C\/ OLED displays \u003cbr\u003e- 1.77\" LCD Port: For 01 Studio 1.77\" LCD display \u003cbr\u003e- 2.4\" LCD Port: For 0.1 Studio 2.4\" LCD display \u003cbr\u003e- Temperature Sensor: DS18B20\u003cbr\u003e- Temperature Humidity Sensor: DHT11\u003cbr\u003e- Sensor Port 1: 3P interface for external sensor \u003cbr\u003e- Sensor Port 2: 3P interface for external sensor \u003cbr\u003e- Communications Port: 4P interface for UART\/ I2C devices \u003cbr\u003e- Charging Circuit: Charge power supply (Red Light: Charging; Green Light: Charged)\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Board For pyBoard \u003cbr\u003e- 1 x pyBase For Micro-Python \u003cbr\u003e- 1 x 0.9\" OLED \u003cbr\u003e- 1 x Micro USB Cable \u003cbr\u003e- 1 x 16G SD Card \u003cbr\u003e-1 x Atmospheric Pressure Sensor\u003cbr\u003e-1 x Water Level Sensor\u003cbr\u003e-1 x Soil Humidity sensor\u003cbr\u003e-1 x Ultrasonic Sensor\u003cbr\u003e-1 x Human Infrared Sensor\u003cbr\u003e-1 x Photosensitive Sensor\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: inherit;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: Batteries are not included in the package. \u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824751947825,"sku":"63806","price":69.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076882186289_watermarked_0.jpg_0.png?v=1768014057"},{"product_id":"pywifi-esp32-development-board-kit-for-micropython-programming-wireless-wifi-iot-kit-basic-version","title":"pyWiFi-ESP32 Development Board Kit For Micropython Programming Wireless WiFi  IoT Kit Basic Version","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eWith one Micro USB cable, you can start your development projects now! Just 3 rows of codes to make LED lit. It can easily link to your routers, supporting for Socket and MQTT communications. \u003cbr\u003e\u003cbr\u003e\u003cb\u003epyWiFi-ESP32 Module:\u003c\/b\u003e\u003cbr\u003epyWiFi-ESP32 is perfect for Micro-Python to develop. Main Features:\u003cbr\u003e1.Fit for pyBoard interface\u003cbr\u003e2.Automatically download circuit \u003cbr\u003e3.On-board power supply input port and charging circuit \u003cbr\u003e4.Buttons \u0026amp; LED arranged in order, clear screen printing \u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-01.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-02.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003eV+: 3.6-6V input (It is recommended to use USB port to power. When it is powered via USB port, it is 5V.)\u003cbr\u003e3V3: 3.3V output with maximum current 600mA.\u003cbr\u003eVBAT: Power supply input. (On-board FET protection circuit and charging circuit. XH-2.54-2P port on the back side)\u003cbr\u003e\u003cbr\u003eLED: Connect to Pin 2\u003cbr\u003eKEY: Connect to Pin 0\u003cbr\u003eI2C: Fit Arbitrary IO \u003cbr\u003ePWM: Support Arbitrary IO \u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-03.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003epyBase:\u003c\/b\u003e\u003cbr\u003eIt is a base board which is specially designed for pyBoard. With rich on-board resources, pyBase is designed with interfaces for powerful compatibility.\u003cbr\u003e\u003cbr\u003eWith pyWiFi-ESP32, pyBase, OLED display, the development kit for Micro-Python make it possible for more Micro-Python experiments. Detailed functions as pictured:\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-04.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cb\u003epyBase Functional Parameters: \u003c\/b\u003e\u003cbr\u003e- Interface For py-board: Fit for pyBoard, pyWiFi-ESP8266, pyWiFi-ESP32\u003cbr\u003e- 2.54mm Pin Header: Interfaces for pyboard \u003cbr\u003e- Buttons: RST \u0026amp; USER Buttons \u003cbr\u003e- Potentiometer: ADC input \u003cbr\u003e- Passive Buzzer: DAC output \u003cbr\u003e- Servo Interface: X1-X4. Connection to external isolated circuit is needed\u003cbr\u003e- OLED Port: For 4P\/ 0.96\"\/ I2C\/ OLED displays \u003cbr\u003e- 1.77\" LCD Port: For 01 Studio 1.77\" LCD display \u003cbr\u003e- 2.4\" LCD Port: For 0.1 Studio 2.4\" LCD display \u003cbr\u003e- Temperature Sensor: DS18B20\u003cbr\u003e- Temperature Humidity Sensor: DHT11\u003cbr\u003e- Sensor Port 1: 3P interface for external sensor \u003cbr\u003e- Sensor Port 2: 3P interface for external sensor \u003cbr\u003e- Communications Port: 4P interface for UART\/ I2C devices \u003cbr\u003e- Charging Circuit: Charge power supply (Red Light: Charging; Green Light: Charged)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x pyWiFi-ESP32 \u003cbr\u003e- 1 x pyBase \u003cbr\u003e- 1 x 0.9\" OLED \u003cbr\u003e- 1 x Micro USB Cable \u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003cbr\u003eNote: Battery is not included in the package.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824751980593,"sku":"63807","price":37.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076882219057_watermarked_0.jpg_0.png?v=1768014043"},{"product_id":"pywifi-esp32-development-board-kit-for-micropython-programming-wireless-wifi-iot-kit-w-sensors","title":"pyWiFi-ESP32 Development Board Kit For Micropython Programming Wireless WiFi  IoT Kit w\/ Sensors","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eWith one Micro USB cable, you can start your development projects now! Just 3 rows of codes to make LED lit. It can easily link to your routers, supporting for Socket and MQTT communications. \u003cbr\u003e\u003cbr\u003e\u003cb\u003epyWiFi-ESP32 Module:\u003c\/b\u003e\u003cbr\u003epyWiFi-ESP32 is perfect for Micro-Python to develop. Main Features:\u003cbr\u003e1.Fit for pyBoard interface\u003cbr\u003e2.Automatically download circuit \u003cbr\u003e3.On-board power supply input port and charging circuit \u003cbr\u003e4.Buttons \u0026amp; LED arranged in order, clear screen printing \u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-01.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-02.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003eV+: 3.6-6V input (It is recommended to use USB port to power. When it is powered via USB port, it is 5V.)\u003cbr\u003e3V3: 3.3V output with maximum current 600mA.\u003cbr\u003eVBAT: Power supply input. (On-board FET protection circuit and charging circuit. XH-2.54-2P port on the back side)\u003cbr\u003e\u003cbr\u003eLED: Connect to Pin 2\u003cbr\u003eKEY: Connect to Pin 0\u003cbr\u003eI2C: Fit Arbitrary IO \u003cbr\u003ePWM: Support Arbitrary IO \u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-03.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003epyBase:\u003c\/b\u003e\u003cbr\u003eIt is a base board which is specially designed for pyBoard. With rich on-board resources, pyBase is designed with interfaces for powerful compatibility.\u003cbr\u003e\u003cbr\u003eWith pyWiFi-ESP32, pyBase, OLED display, the development kit for Micro-Python make it possible for more Micro-Python experiments. Detailed functions as pictured:\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-04.jpg\" style=\"width: 750px;\"\u003e\u003cb\u003e\u003cbr\u003epyBase Functional Parameters: \u003c\/b\u003e\u003cbr\u003e- Interface For py-board: Fit for pyBoard, pyWiFi-ESP8266, pyWiFi-ESP32\u003cbr\u003e- 2.54mm Pin Header: Interfaces for pyboard \u003cbr\u003e- Buttons: RST \u0026amp; USER Buttons \u003cbr\u003e- Potentiometer: ADC input \u003cbr\u003e- Passive Buzzer: DAC output \u003cbr\u003e- Servo Interface: X1-X4. Connection to external isolated circuit is needed\u003cbr\u003e- OLED Port: For 4P\/ 0.96\"\/ I2C\/ OLED displays \u003cbr\u003e- 1.77\" LCD Port: For 01 Studio 1.77\" LCD display \u003cbr\u003e- 2.4\" LCD Port: For 0.1 Studio 2.4\" LCD display \u003cbr\u003e- Temperature Sensor: DS18B20\u003cbr\u003e- Temperature Humidity Sensor: DHT11\u003cbr\u003e- Sensor Port 1: 3P interface for external sensor \u003cbr\u003e- Sensor Port 2: 3P interface for external sensor \u003cbr\u003e- Communications Port: 4P interface for UART\/ I2C devices \u003cbr\u003e- Charging Circuit: Charge power supply (Red Light: Charging; Green Light: Charged)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x pyWiFi-ESP32 \u003cbr\u003e- 1 x pyBase \u003cbr\u003e- 1 x 0.9\" OLED \u003cbr\u003e- 1 x Micro USB Cable \u003cbr\u003e-1 x Atmospheric Pressure Sensor\u003cbr\u003e-1 x Water Level Sensor\u003cbr\u003e-1 x Soil Humidity sensor\u003cbr\u003e-1 x Ultrasonic Sensor\u003cbr\u003e-1 x Human Infrared Sensor\u003cbr\u003e-1 x Photosensitive Sensor\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: inherit;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: Battery is not included in the package. \u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824752111665,"sku":"63808","price":48.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076882350129_watermarked_0.jpg_0.png?v=1768014030"},{"product_id":"pywifi-esp32-development-board-kit-for-micropython-programming-wifi-iot-kit-w-servo-rgb-light-strip","title":"pyWiFi-ESP32 Development Board Kit For Micropython Programming WiFi IoT Kit w\/ Servo RGB Light Strip","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eWith one Micro USB cable, you can start your development projects now! Just 3 rows of codes to make LED lit. It can easily link to your routers, supporting for Socket and MQTT communications. \u003cbr\u003e\u003cbr\u003e\u003cb\u003epyWiFi-ESP32 Module:\u003c\/b\u003e\u003cbr\u003epyWiFi-ESP32 is perfect for Micro-Python to develop. Main Features:\u003cbr\u003e1.Fit for pyBoard interface\u003cbr\u003e2.Automatically download circuit \u003cbr\u003e3.On-board power supply input port and charging circuit \u003cbr\u003e4.Buttons \u0026amp; LED arranged in order, clear screen printing \u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-01.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-02.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003eV+: 3.6-6V input (It is recommended to use USB port to power. When it is powered via USB port, it is 5V.)\u003cbr\u003e3V3: 3.3V output with maximum current 600mA.\u003cbr\u003eVBAT: Power supply input. (On-board FET protection circuit and charging circuit. XH-2.54-2P port on the back side)\u003cbr\u003e\u003cbr\u003eLED: Connect to Pin 2\u003cbr\u003eKEY: Connect to Pin 0\u003cbr\u003eI2C: Fit Arbitrary IO \u003cbr\u003ePWM: Support Arbitrary IO \u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-03.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cb\u003epyBase:\u003c\/b\u003e\u003cbr\u003eIt is a base board which is specially designed for pyBoard. With rich on-board resources, pyBase is designed with interfaces for powerful compatibility.\u003cbr\u003e\u003cbr\u003eWith pyWiFi-ESP32, pyBase, OLED display, the development kit for Micro-Python make it possible for more Micro-Python experiments. Detailed functions as pictured:\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63807\/63807-04.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003cb\u003epyBase Functional Parameters: \u003c\/b\u003e\u003cbr\u003e- Interface For py-board: Fit for pyBoard, pyWiFi-ESP8266, pyWiFi-ESP32\u003cbr\u003e- 2.54mm Pin Header: Interfaces for pyboard \u003cbr\u003e- Buttons: RST \u0026amp; USER Buttons \u003cbr\u003e- Potentiometer: ADC input \u003cbr\u003e- Passive Buzzer: DAC output \u003cbr\u003e- Servo Interface: X1-X4. Connection to external isolated circuit is needed\u003cbr\u003e- OLED Port: For 4P\/ 0.96\"\/ I2C\/ OLED displays \u003cbr\u003e- 1.77\" LCD Port: For 01 Studio 1.77\" LCD display \u003cbr\u003e- 2.4\" LCD Port: For 0.1 Studio 2.4\" LCD display \u003cbr\u003e- Temperature Sensor: DS18B20\u003cbr\u003e- Temperature Humidity Sensor: DHT11\u003cbr\u003e- Sensor Port 1: 3P interface for external sensor \u003cbr\u003e- Sensor Port 2: 3P interface for external sensor \u003cbr\u003e- Communications Port: 4P interface for UART\/ I2C devices \u003cbr\u003e- Charging Circuit: Charge power supply (Red Light: Charging; Green Light: Charged)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x pyWiFi-ESP32 \u003cbr\u003e- 1 x pyBase \u003cbr\u003e- 1 x 0.9\" OLED \u003cbr\u003e- 1 x Micro USB Cable \u003cbr\u003e-1 x Atmospheric Pressure Sensor\u003cbr\u003e-1 x Water Level Sensor\u003cbr\u003e-1 x Soil Humidity sensor\u003cbr\u003e-1 x Ultrasonic Sensor\u003cbr\u003e-1 x Human Infrared Sensor\u003cbr\u003e-1 x Photosensitive Sensor\u003cbr\u003e- 2 x Steering Servos \u0026amp; Accessories (180° \u0026amp; 360°)\u003cbr\u003e- 1 x RGB Light Strip \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: Battery is not included in the package. \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824753324081,"sku":"63809","price":58.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076882579505_watermarked_0.jpg_0.png?v=1768014017"},{"product_id":"for-micropython-programming-stm32-development-board-pyboard-v1-1-cn-usb-cable","title":"For Micropython Programming STM32 Development Board pyboard v1.1-CN + USB Cable","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eWith one Micro USB cable, you can start your development projects now! Just 2 rows of codes to make LED lit. \u003cbr\u003e\u003cb\u003e\u003cbr\u003eFor pyboard v1.1-CN:\u003c\/b\u003e\u003cbr\u003eIt fits for pyBoard v1.1 and has improved some functions: \u003cbr\u003e1. Rearranged buttons and LED make it user-friendly \u003cbr\u003e2. Added XH-2.54 2P port for power supply input on the back side \u003cbr\u003e3. Screen printing changed for better \u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/202001\/63810\/63810-01.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003eV+: 3.6-6V input (It is recommended to use USB port to power. When it is powered via USB port, it is 5V.)\u003cbr\u003e3V3: 3.3V output with maximum current 250mA.\u003cbr\u003eVBAT: Power supply input. (On-board FET protection circuit. XH-2.54 2P port on the back side)\u003cbr\u003eVBACK: Backup power supply input \u003cbr\u003eA3V3: Analog reference voltage. Connect to 3V3\u003cbr\u003e\u003cbr\u003eX9 \/ X10 is in I2C mode when using on-board three-axis accelerometer\u003cbr\u003eX17: When you press USR button, X17 will connects to GND through 4.7k resistor \u003cbr\u003eP2-P5 connect to 4 LEDs which will be lit when IO outputs high level. \u003cbr\u003eSD_SW = A8 to check whether SD card is inserted to switch\u003cbr\u003eMMA_INT = B2 is used to receive interrupts generated by the on-board accelerometer\u003cbr\u003eMMA_AVDD = B5 pin connected to AVDD of on-board accelerometer\u003cbr\u003eBOOT0 connects to 3V3, and it will enter into DFU mode after resetting \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Board \u003cbr\u003e- 1 x Micro USB Cable \u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003cbr\u003eNote: Battery is not included in the package. \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824754536497,"sku":"63810","price":30.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076882808881_watermarked_0.jpg_0.png?v=1768014007"},{"product_id":"t-display-esp32-wifi-bluetooth-module-1-14-quot-esp32-lcd-display-development-board-for-arduino","title":"T-Display ESP32 WiFi Bluetooth Module 1.14\" ESP32 LCD Display Development Board For Ar-duino","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- HD color screen \u003cbr\u003e- Low power consumption \u003cbr\u003e- 1.14-inch LCD development Board \u003cbr\u003e- Type-C interface \u003cbr\u003e- Added custom buttons \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x T-Display \u003cbr\u003e- 1 x Charging Cable \u003cbr\u003e- 2 x Pin Headers \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: Battery is not included in the package. \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.byimg.com\/catalog\/202001\/63952\/63952-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 751px;\" src=\"https:\/\/www.byimg.com\/catalog\/202001\/63952\/63952-02.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 626px;\" src=\"https:\/\/www.byimg.com\/catalog\/202001\/63952\/63952-03.jpg\"\u003e\u003cbr\u003e\u003cimg style=\"width: 625px;\" src=\"https:\/\/www.byimg.com\/catalog\/202001\/63952\/63952-04.jpg\"\u003e\u003cbr\u003e\u003cimg style=\"width: 626px;\" src=\"https:\/\/www.byimg.com\/catalog\/202001\/63952\/63952-05.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824801296433,"sku":"63952","price":24.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076891820081_watermarked_0.jpg_0.png?v=1768012193"},{"product_id":"esp32-pico-kit-v4-1-esp32-development-board-wifi-bluetooth-module-for-arduino","title":"ESP32-PICO-KIT V4.1 ESP32 Development Board WiFi Bluetooth Module For Ar-duino","description":"\u003cp\u003eThis particular description covers ESP32-PICO-KIT V4 and V4.1. The difference is the upgraded USB-UART bridge from CP2102 in V4 with up to 1 Mbps transfer rates to CP2102N in V4.1 with up to 3 Mbps transfer rates.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eESP32-PICO-KIT is an ESP32-based mini development board.\u003cbr\u003e\u003cbr\u003eThe core of this board is ESP32-PICO-D4 - a System-in-Package (SiP) module with complete Wi-Fi and Bluetooth functionalities. Compared to other ESP32 modules, ESP32-PICO-D4 integrates the following peripheral components in one single package, which otherwise would need to be installed separately:\u003cbr\u003e40 MHz crystal oscillator\u003cbr\u003e4 MB flash\u003cbr\u003eFilter capacitors\u003cbr\u003eRF matching links\u003cbr\u003e\u003cbr\u003eThis setup reduces the costs of additional external components as well as the cost of assembly and testing and also increases the overall usability of the product.\u003cbr\u003e\u003cbr\u003eThe development board features a USB-UART Bridge circuit which allows developers to connect the board to a computer’s USB port for flashing and debugging.\u003cbr\u003e\u003cbr\u003eAll the IO signals and system power on ESP32-PICO-D4 are led out to two rows of 20 x 0.1\" header pads on both sides of the development board for easy access. For compatibility with Dupont wires, 2 x 17 header pads are populated with two rows of male pin headers. The remaining 2 x 3 header pads beside the antenna are not populated. These pads may be populated later by the user if required. \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote:\u003cbr\u003e1.The 2 x 3 pads not populated with pin headers are connected to the flash memory embedded in the ESP32-PICO-D4 SiP module. For more details see module’s datasheet in https:\/\/docs.espressif.com\/projects\/esp-idf\/en\/latest\/hw-reference\/get-started-pico-kit.html#related-documents\u003cbr\u003e2.ESP32-PICO-KIT comes with male headers by default.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFunctionality Overview: \u003c\/b\u003e\u003cbr\u003eThe block diagram below shows the main components of ESP32-PICO-KIT and their interconnections.\u003cbr\u003e\u003cbr\u003eESP32-PICO-KIT block diagram\u003cbr\u003e\u003cimg style=\"width: 619px;\" src=\"https:\/\/www.byimg.com\/catalog\/202002\/63975\/63975-01.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFunctional Description: \u003c\/b\u003e\u003cbr\u003eThe following figure and the table below describe the key components, interfaces, and controls of the ESP32-PICO-KIT board.\u003cbr\u003e\u003cbr\u003eESP32-PICO-KIT board layout\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/202002\/63975\/63975-02.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eBelow is the description of the items identified in the figure starting from the top left corner and going clockwise.\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/202002\/63975\/63975-03.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePower Supply Options: \u003c\/b\u003e\u003cbr\u003eThere are three mutually exclusive ways to provide power to the board:\u003cbr\u003eMicro USB port, default power supply\u003cbr\u003e5V \/ GND header pins\u003cbr\u003e3V3 \/ GND header pins\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWarning:\u003c\/b\u003e\u003cbr\u003eThe power supply must be provided using one and only one of the options above, otherwise the board and\/or the power supply source can be damaged.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePin Descriptions: \u003c\/b\u003e\u003cbr\u003eThe two tables below provide the Name and Function of I\/O header pins on both sides of the board, see ESP32-PICO-KIT board layout. The pin numbering and header names are the same as in the schematic given in Related Documents.\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/202002\/63975\/63975-04.JPG\"\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/202002\/63975\/63975-06.JPG\"\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/202002\/63975\/63975-07.JPG\"\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/202002\/63975\/63975-08.JPG\"\u003e\u003cbr\u003e\u003cbr\u003eThe following notes give more information about the items in the tables above.\u003cbr\u003e1.This pin is connected to the flash pin of ESP32-PICO-D4.\u003cbr\u003e2.32.768 kHz crystal oscillator: a) input b) output\u003cbr\u003e3.This pin is connected to the pin of the USB bridge chip on the board.\u003cbr\u003e4.The operating voltage of ESP32-PICO-KIT’s embedded SPI flash is 3.3V. Therefore, the strapping pin MTDI should hold bit zero during the module power-on reset. If connected, please make sure that this pin is not held up on reset.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eStart Application Development: \u003c\/b\u003e\u003cbr\u003eBefore powering up your ESP32-PICO-KIT, please make sure that the board is in good condition with no obvious signs of damage.\u003cbr\u003eAfter that, proceed to ESP32 Hardware Reference, where Section Installation Step by Step will quickly help you set up the development environment and then flash an example project onto your board.\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/202002\/63975\/63975-09.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x ESP32-PICO-KIT V4.1 Development Board\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824804048945,"sku":"63976","price":15.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076892999729_watermarked_0.jpg_0.png?v=1768011788"},{"product_id":"n76e003at20-development-board-system-board-wireless-module-demo-board","title":"N76E003AT20 Development Board System Board Wireless Module DEMO Board","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Reserved 2.4G wireless module interface based on LT8920 chip (compatible with GWB and T400 wireless modules). It can be used as a demo board for 2.4G wireless module debugging and verification, and is accompanied by related development programs.\u003cbr\u003e- IO port, power input, programming hole, and serial port are all exported for easy development.\u003cbr\u003e- N76E003 replaces STM8S003, 51 core, development environment for Keil, It is very easy to get started.\u003cbr\u003e- Users can download schematic diagram, 2.4G wireless module information, wireless module development test procedures, development environment software and other information. \u003ca href=\"https:\/\/pan.baidu.com\/s\/1XX_b46w-2ixcMxAV3GZTiQ\"\u003ehttps:\/\/pan.baidu.com\/s\/1XX_b46w-2ixcMxAV3GZTiQ\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 700px;\" src=\"https:\/\/www.byimg.com\/catalog\/202002\/64011\/64011-01.jpg\"\u003e\u003cbr\u003e\u003cimg style=\"width: 700px;\" src=\"https:\/\/www.byimg.com\/catalog\/202002\/64011\/64011-02.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Development Board \u003cbr\u003e\u003cbr\u003e\u003cb\u003eN76E003 Introduction: \u003c\/b\u003e\u003cbr\u003eN76E003 is a high-speed 1T 8051 MCU series product, providing 18 KB Flash ROM, configurable Data Flash and high-capacity 1 KB SRAM. It supports 2.4V to 5.5V wide working voltage and -40℃ to 105℃ working temperature, and have high anti-interference ability 7KV ESD \/ 4KV EFT.\u003cbr\u003e\u003cbr\u003eN76E003 provides up to 18 I \/ O pins in a 20 pin package. Peripherals include dual serial ports, SPI, I2C, and 6-channel PWM outputs. Built-in high accuracy 16 MHz RC crystal with \u0026lt;2% error superior to similar products and high resolution 8-channel 12-bit ADC. And with self-wake-up, under-voltage detection and other functions. Available in small TSSOP20 (4mm * 6.5mm) and QFN20 (3mm * 3mm) packages with high performance and design flexibility.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eCharacteristics:\u003c\/b\u003e\u003cbr\u003eCPU: \u003cbr\u003e- Full static 8-bit 1T 8051 core CMOS MCU.\u003cbr\u003e- Instruction set is fully compatible with MCS-51.\u003cbr\u003e- 4-level priority interrupt configuration.\u003cbr\u003e- Double data pointers (DPTRs)\u003cbr\u003e\u003cbr\u003eWorking Conditions:\u003cbr\u003e- Wide voltage operating range from 2.4V to 5.5V.\u003cbr\u003e- Wide operating frequency up to 16MHz.\u003cbr\u003e- Industrial-grade operating temperature -40℃ to + 105℃.\u003cbr\u003e\u003cbr\u003eMemory:\u003cbr\u003e- Up to 18K bytes of APROM user program code area.\u003cbr\u003e- Configurable 4K \/ 3K \/ 2K \/ 1K \/ 0K byte LDROM boot code area, users can flexibly configure usage\u003cbr\u003e- All FLASH areas are separated into 128-byte pages.\u003cbr\u003e- Built-in IAP programming function.\u003cbr\u003e- Code encryption function.\u003cbr\u003e- 256 bytes of on-chip direct access to RAM.\u003cbr\u003e- Extra 768 bytes of on-chip indirect access RAM (XRAM) are read and written by MOVX instructions\u003cbr\u003e\u003cbr\u003eClock Source:\u003cbr\u003e- 16 MHz high-speed internal oscillator with ±1% accuracy level at 5.0V power supply. Full working condition range ±2% accuracy level.\u003cbr\u003e- 10 kHz low-speed internal oscillator.\u003cbr\u003e- Support for external clock input.\u003cbr\u003e- Support on-the-fly function of system clock.\u003cbr\u003e- Supports software-configurable clock division up to 1\/512.\u003cbr\u003e\u003cbr\u003eFunctions:\u003cbr\u003e- Up to 17 standard general-purpose pins, and an additional input-only pin. All output pins can be configured by software with two output slew rates\u003cbr\u003e- Two sets of 16-bit timer \/ counters 0 and 1, compatible with standard 8051\u003cbr\u003e- A group of 16-bit timers 2 with 3 input capture functions, 9 input pins are available for selection\u003cbr\u003e- A set of 16-bit auto-reload timer 3, which can be used to configure the baud rate of the serial port UART\u003cbr\u003e- A set of 16-bit PWM count interrupts\u003cbr\u003e- One watchdog (WDT), with internal 10kHz independent clock as clock source\u003cbr\u003e- A set of self-wake-up timers (WKT) for autonomous wake-up in low-power modes\u003cbr\u003e- Two full-duplex serial ports with frame error detection and automatic address recognition. The TXD and RXD pins of UART0 can be changed by software.\u003cbr\u003e- A group of SPI bus, when the system clock is 16MHz, the highest transfer rate of the master mode and slave mode can reach 8Mbps\u003cbr\u003e- A set of I2C bus, the maximum transfer rate of master mode and slave mode can reach 400kbps\u003cbr\u003e- Three pairs, 6-channel pulse width modulator (PWM), 10 output pins can be selected, 16-bit resolution, with different operating modes and fault brake function\u003cbr\u003e- Up to 8-channel pin interrupt function can be configured, all I \/ O ports support this function, and edge or level trigger can be configured by software\u003cbr\u003e- A set of 12-bit ADCs with a maximum conversion rate of 500ksps, it is easier to control the motor function by hardware startup and comparison of the conversion results\u003cbr\u003e\u003cbr\u003ePower Management Module:\u003cbr\u003e- Two power-saving modes: idle mode and power-down mode\u003cbr\u003e\u003cbr\u003ePower Monitoring:\u003cbr\u003e- Under-voltage detection (BOD) is used to detect the low voltage of system power supply, 4 levels of voltage selection, configurable interrupt or reset response\u003cbr\u003e- Power-on reset (POR)\u003cbr\u003e- Strong ESD and EFT capabilities\u003cbr\u003e\u003cbr\u003eDevelopment Tools:\u003cbr\u003e- On-chip debugging (OCD simulation) based on KEILTM development environment\u003cbr\u003e- In-Circuit Programming (ICP Programming)\u003cbr\u003e- In-System Programming (ISP programming), programming chip through UART\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompared with STM8S003F3P6:\u003c\/b\u003e\u003cbr\u003eSTM8S003F3P6: a total of 20 pins, supporting up to 16 GPIOs and 16 external interrupts. 2pcs 16-bit timers [TIM1 \/ TIM2] can output up to 3 PWM signals. 5 ADC channels support SPI \/ I2C \/ UART. 8KBYTE FLASH, 1K RAM, 128 BYTE EEPROM. With built-in 16M high-speed oscillator, WDG and so on.\u003cbr\u003e\u003cbr\u003eFrom the perspective of the performance of device alone, N76E003AT20 has more classic advantages:\u003cbr\u003e• 1T \/ 8051: 1T value MCU, 8051 is the classic core we are more familiar with;\u003cbr\u003e• 18KB Flash ROM: better than 8KB Flash, and all 18KB of flash space can be used as data storage space;\u003cbr\u003e• 1024B SRAM;\u003cbr\u003e• 17 + 1 inputs: better than supporting up to 16 GPIOs;\u003cbr\u003e• 2 * UART, I2C, SPI: better than SPI \/ I2C \/ UART (one more UART);\u003cbr\u003e• 8ch of 12bit ADC: better than 5-channel 10bit ADC;\u003cbr\u003e• 6ch of individual duty PWM: better than 3 PWM outputs;\u003cbr\u003e• 10KHz LIRC for WDT reset \/ WKT;\u003cbr\u003e• 16MHz HIRC ± 1% Room temp. ± 2% full condition;\u003cbr\u003e• -40 ~ 105 ℃ wider temperature range;\u003cbr\u003e• Wider supply voltage range from 2.4V to 5.5V;\u003cbr\u003e• TSSOP20 \/ QFN20;\u003cbr\u003e• ESD \u0026amp; EFT: HBM \/ 8KV MM \/ 400V, Over 4KV, excellent ESD and EFT, anti-interference and ESD protection capabilities.\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824809062449,"sku":"64011","price":4.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076894507057_watermarked_0.jpg_0.png?v=1768011285"},{"product_id":"time-delay-module-sound-control-for-driving-led-motor-diy-desktop-lamp-small-fan-arduino-toy-bricks","title":"Time Delay Module Sound Control For Driving LED Motor DIY Desktop Lamp Small Fan Ar-duino Toy Bricks","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eZK-SK is a sound control intelligent motor controller that can control motor or light by sound. ZK-SK will output max 1.5A drive signal when get a sound within 2m after power on.Output reset after 10s.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- High-power transistor output can directly drive a motor or high-power LED. Load capacity of maximum 1.5A current.\u003cbr\u003e- Wide voltage 3-9V. It can be powered by power bank 5V.\u003cbr\u003e- Built-in anti-interference circuit, will not malfunction due to motor interference (except noise). \u003cbr\u003e- Built-in time delay fast discharge circuit. \u003cbr\u003e- Electronic building blocks can be customized. If needed, please contact us. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eFunctions:\u003c\/b\u003e\u003cbr\u003e- Start to output when triggered by a sound. Automatically stops output after delay 10s.\u003cbr\u003e- Driving current 1.5A.\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Delay Module \u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003cbr\u003eNote: \u003cbr\u003e- Wires and other items in the pictures are not included. \u003cbr\u003e- Items delivered are designed with 2.54mm pins. Batch of bonding wires can be customized. If needed, please contact us. \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg style=\"width: 700px;\" src=\"https:\/\/www.byimg.com\/catalog\/202002\/64029\/64029-02.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824810537009,"sku":"64029","price":4.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076895195185_watermarked_0.jpg_0.png?v=1768011049"},{"product_id":"esp32-development-board-esp-wroom-32-4m-flash-wifi-bluetooth-module-for-arduino-iot-control","title":"ESP32 Development Board ESP-WROOM-32 4M Flash WiFi Bluetooth Module For Ar-duino IoT Control","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe control board uses ESP32 module, which support for development via Ar-duino compiler. It features a simple compiler interface, one-click download code, a rich function library, and a free and open source environment. Other compiler environments are also supported. The ESP32 module on the development board has a built-in Hall sensor, integrated two-way DC motor drive circuit, voltage measurement circuit, buzzer circuit, charging circuit, USB to serial circuit, automatic code downloading circuit, and dual power supply circuit. Detailed development tutorials and examples are provided for users.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAdvantages:\u003c\/b\u003e\u003cbr\u003e- Dual power supply.\u003cbr\u003e- It features stable and reliable performance.\u003cbr\u003e- Improved MUC control downloads the code automatically.\u003cbr\u003e- Integrated motor drive chip, buzzer, voltage measurement circuit, and charging chip.\u003cbr\u003e- A large amount of code examples and tutorials for Ar-duino is provided, which fits electronic enthusiasts, beginners and advanced users. \u003cbr\u003e- Document code sent after purchasing. \u003cbr\u003e\u003cb\u003e\u003cbr\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Work Voltage: DC 3.3V-6V\u003cbr\u003e- Standby Current: 20mA\u003cbr\u003e- Size: 65 x 51 x 11mm \u003cbr\u003e- Charging: Support for charging a Li-ion battery (not included) \u003cbr\u003e- Pin Header Output Voltage: 3.3V\u003cbr\u003e- Pin Header Output Current: 600mA \u003cbr\u003e- USB Interface: USB Type-C\u003cbr\u003e- IO Port: 32 (6 are occupied)\u003cbr\u003e- Antenna: Built-in On-board Antenna \u003cbr\u003e- WIFI: Built-in Standard 802.11 WIFI Module\u003cbr\u003e- Bluetooth: 4.2 Version. Support BLE low power consumption \u003cbr\u003e- System Clock: 80MHz (Maximum 240MHz)\u003cbr\u003e- External Flash: 4M\u003cbr\u003e- Micro Controller: 32-bit\u003cbr\u003e- Pin Output Current: 6mA (Maximum 12mA)\u003cbr\u003e- Operating Temperature: -40℃ to 125℃\u003cbr\u003e- Analog Interface (ADC): 15\u003cbr\u003e- SPI: 3 \u003cbr\u003e- UART: 3\u003cbr\u003e- I2C: 2\u003cbr\u003e- PWM: 16\u003cbr\u003e- I2S: 2\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x ESP-WROOM-32 (4M)\u003cbr\u003e- 1 x USB Type-C Data Cable \u003cbr\u003e- 1 x 2mm Straight Screwdrivers \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: inherit;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: Battery is not included in the package. A lithium battery or 5V power supply is recommended. \u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824885706801,"sku":"64429","price":18.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076920950833_watermarked_0.jpg_0.png?v=1768004721"},{"product_id":"esp32-development-board-iot-wifi-bluetooth-module-esp-wroom-32u-4m-flash-w-antenna-for-arduino","title":"ESP32 Development Board IoT WiFi Bluetooth Module ESP-WROOM-32U 4M Flash w\/ Antenna For Ar-duino","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe control board uses ESP32 module, which support for development via Ar-duino compiler. It features a simple compiler interface, one-click download code, a rich function library, and a free and open source environment. Other compiler environments are also supported. The ESP32 module on the development board has a built-in Hall sensor, integrated two-way DC motor drive circuit, voltage measurement circuit, buzzer circuit, charging circuit, USB to serial circuit, automatic code downloading circuit, and dual power supply circuit. Detailed development tutorials and examples are provided for users.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAdvantages:\u003c\/b\u003e\u003cbr\u003e- Dual power supply.\u003cbr\u003e- It features stable and reliable performance.\u003cbr\u003e- Improved MUC control downloads the code automatically.\u003cbr\u003e- Integrated motor drive chip, buzzer, voltage measurement circuit, and charging chip.\u003cbr\u003e- A large amount of code examples and tutorials for Ar-duino is provided, which fits electronic enthusiasts, beginners and advanced users. \u003cbr\u003e- Document code sent after purchasing. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Work Voltage: DC 3.3V-6V\u003cbr\u003e- Standby Current: 20mA\u003cbr\u003e- Size: 65 x 51 x 11mm \u003cbr\u003e- Charging: Support for charging a Li-ion battery (not included) \u003cbr\u003e- Pin Header Output Voltage: 3.3V\u003cbr\u003e- Pin Header Output Current: 600mA \u003cbr\u003e- USB Interface: USB Type-C\u003cbr\u003e- IO Port: 32 (6 are occupied)\u003cbr\u003e- Antenna: Built-in On-board Antenna \u003cbr\u003e- WIFI: Built-in Standard 802.11 WIFI Module\u003cbr\u003e- Bluetooth: 4.2 Version. Support BLE low power consumption \u003cbr\u003e- System Clock: 80MHz (Maximum 240MHz)\u003cbr\u003e- External Flash: 4M\u003cbr\u003e- Micro Controller: 32-bit\u003cbr\u003e- Pin Output Current: 6mA (Maximum 12mA)\u003cbr\u003e- Operating Temperature: -40℃ to 125℃\u003cbr\u003e- Analog Interface (ADC): 15\u003cbr\u003e- SPI: 3 \u003cbr\u003e- UART: 3\u003cbr\u003e- I2C: 2\u003cbr\u003e- PWM: 16\u003cbr\u003e- I2S: 2\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x ESP-WROOM-32U (4M \u0026amp; Independent Antenna)\u003cbr\u003e- 1 x USB Type-C Data Cable \u003cbr\u003e- 1 x 2mm Straight Screwdrivers \u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003cbr\u003eNote: Battery is not included in the package. A lithium battery or 5V power supply is recommended. \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824885739569,"sku":"64430","price":18.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076920983601_watermarked_0.jpg_0.png?v=1768004699"},{"product_id":"esp32-development-board-wifi-bluetooth-module-esp-wroom-32d-16m-flash-for-arduino-iot-control","title":"ESP32 Development Board WiFi Bluetooth Module ESP-WROOM-32D 16M Flash For Ar-duino IoT Control","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe control board uses ESP32 module, which support for development via Ar-duino compiler. It features a simple compiler interface, one-click download code, a rich function library, and a free and open source environment. Other compiler environments are also supported. The ESP32 module on the development board has a built-in Hall sensor, integrated two-way DC motor drive circuit, voltage measurement circuit, buzzer circuit, charging circuit, USB to serial circuit, automatic code downloading circuit, and dual power supply circuit. Detailed development tutorials and examples are provided for users.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAdvantages:\u003c\/b\u003e\u003cbr\u003e- Dual power supply.\u003cbr\u003e- It features stable and reliable performance.\u003cbr\u003e- Improved MUC control downloads the code automatically.\u003cbr\u003e- Integrated motor drive chip, buzzer, voltage measurement circuit, and charging chip.\u003cbr\u003e- A large amount of code examples and tutorials for Ar-duino is provided, which fits electronic enthusiasts, beginners and advanced users. \u003cbr\u003e- Document code sent after purchasing. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Work Voltage: DC 3.3V-6V\u003cbr\u003e- Standby Current: 20mA\u003cbr\u003e- Size: 65 x 51 x 11mm \u003cbr\u003e- Charging: Support for charging a Li-ion battery (not included) \u003cbr\u003e- Pin Header Output Voltage: 3.3V\u003cbr\u003e- Pin Header Output Current: 600mA \u003cbr\u003e- USB Interface: USB Type-C\u003cbr\u003e- IO Port: 32 (6 are occupied)\u003cbr\u003e- Antenna: Built-in On-board Antenna \u003cbr\u003e- WIFI: Built-in Standard 802.11 WIFI Module\u003cbr\u003e- Bluetooth: 4.2 Version. Support BLE low power consumption \u003cbr\u003e- System Clock: 80MHz (Maximum 240MHz)\u003cbr\u003e- External Flash: 16M\u003cbr\u003e- Micro Controller: 32-bit\u003cbr\u003e- Pin Output Current: 6mA (Maximum 12mA)\u003cbr\u003e- Operating Temperature: -40℃ to 125℃\u003cbr\u003e- Analog Interface (ADC): 15\u003cbr\u003e- SPI: 3 \u003cbr\u003e- UART: 3\u003cbr\u003e- I2C: 2\u003cbr\u003e- PWM: 16\u003cbr\u003e- I2S: 2\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x ESP-WROOM-32D (16M)\u003cbr\u003e- 1 x USB Type-C Data Cable \u003cbr\u003e- 1 x 2mm Straight Screwdrivers \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: Battery is not included in the package. A lithium battery or 5V power supply is recommended.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824885772337,"sku":"64431","price":18.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076921016369_watermarked_0.jpg_0.png?v=1768004679"},{"product_id":"sim900-module-for-arduino-gprs-shield-4-frequency-development-board-gsm-gprs-sms-wireless-data-tc35i","title":"SIM900 Module For Ar-duino GPRS Shield 4 Frequency Development Board GSM GPRS SMS Wireless Data TC35i","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe GPRS Shield is based on SIM900 module from SIMCOM and compatible with Ar-duino and its clones. The GPRS Shield provides you a way to communicate using the GSM cell phone network. The shield allows you to achieve SMS, MMS, GPRS and Audio via UART by sending AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands). The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module(They are all 2V8 logic) present onboard.\u003cbr\u003e\u003cbr\u003e1. Provide 2 kinds of antenna interfaces, compatible with various needs. This product is shipped with an antenna, and the antenna has an extension cable, so it is compatible with 2 interfaces.\u003cbr\u003e2. SIM900 can be set via jumper cap and connected to any 2 pins of Ar-duino from D0 to D7, not only the hardware UART of D0D1.\u003cbr\u003e3. Debug toggle switch, you can set the DEBUG port of SIM900 to connect to Ar-duino or connect to PC through ATMEGA8U2 \/ FT232 on Ar-duino for debugging.\u003cbr\u003e4. The audio and microphone ports are led out.\u003cbr\u003e5. The multiple IO ports of SIM900 are led out. If necessary, you can use a Dupont cable to connect the pins-refer to the schematic diagram and datasheet for specific pins.\u003cbr\u003e6. 3 status indicator lights, and 3 buttons-the power on button can be used to power on SIM900 by using the Ar-duino pin control to reach the software.\u003cbr\u003e7. 3.3V and 5V automatic level compatible, it can adapt to 3.3V or 5V main control board, support leaf maple and Chipkit and other platform development boards of 3.3V.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e-Quad-Band 850 \/ 900\/ 1800 \/ 1900 MHz - would work on GSM networks in all countries across the world.\u003cbr\u003e-GPRS multi-slot class 10\/8.\u003cbr\u003e-GPRS mobile station class B.\u003cbr\u003e-Compliant to GSM phase 2\/2+.\u003cbr\u003e-Class 4 (2 W @ 850 \/ 900 MHz).\u003cbr\u003e-Class 1 (1 W @ 1800 \/ 1900MHz).\u003cbr\u003e-Control via AT commands - Standard Commands: GSM 07.07 \u0026amp; 07.05 Enhanced Commands: SIMCOM AT Commands.\u003cbr\u003e-Short Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal).\u003cbr\u003e-Embedded TCP\/UDP stack - allows you to upload data to a web server.\u003cbr\u003e-RTC supported.\u003cbr\u003e-Selectable serial port.\u003cbr\u003e-Speaker and Headphone jacks.\u003cbr\u003e-Low power consumption:1.5mA(sleep mode).\u003cbr\u003e-Industrial Temperature Range: -40°C to +85 °C.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003eApplication Ideas\u003cbr\u003e-M2M (Machine 2 Machine) Applicatoions.\u003cbr\u003e-Remote control of appliances.\u003cbr\u003e-Remote Weather station or a Wireless Sensor Network.\u003cbr\u003e-Vehicle Tracking System with a GPS module.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eInstructions for Use:\u003c\/b\u003e\u003cbr\u003e-The computer can debug USB-TL. This version of 5-26V2A current power supply, recommended 5V voltage 2A current. After plugging in the Ar-duino motherboard, we must also connect our 5-26V2ADC power supply. The reason is that the GPRS Shield's boot current and maximum peak current need to be 2A at the maximum, but the USB port cannot provide such a large current, so it must be connected to a power supply device. The pin of the other power supply port leads to 3.7-4.5V power supply suitable for lithium battery power supply. Serial port, compatible with ar-duino microcontroller. The TL serial port is compatible with 3.3 and 5V microcontrollers.\u003cbr\u003e-Make sure your SM card is not locked.\u003cbr\u003e-The baud rate of GPRS Shield communication is preferably 19200bps8-N-1 (GPRS Shield automatically matches the baud rate by default).\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e1 Set Module Board\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"color: #ff0000;\"\u003eNotes:\u003cbr\u003e1. Make sure your SIM card is unlocked.\u003cbr\u003e2. The product is provided as is without an insulating enclosure. Please observe ESD precautions specially in dry (low humidity) weather.\u003cbr\u003e3. The factory default setting for the GPRS Shield UART is 19200 bps 8-N-1. (Can be changed using AT commands).\u003cbr\u003e4. Power select - select the power supply for GPRS shield(external power or 5v of ar-duino).\u003cbr\u003e5. Power jack - connected to external 4.8~5VDC power supply.\u003cbr\u003e6. Antenna interface - connected to external antenna.\u003cbr\u003e7. Serial port select - select either software serial port or hardware serial port to be connected to GPRS Shield.\u003cbr\u003e8. Hardware Serial - D0\/D1 of Ar-duino.\u003cbr\u003e9. Software serial - D7\/D8 of Ar-duino.\u003cbr\u003e10. Status LED - tell whether the power of SIM900 is on.\u003cbr\u003e11. Net light - tell the status about SIM900 linking to the net.\u003cbr\u003e12. UART of SIM900 - UART pins breakout of SIM900.\u003cbr\u003e13. Microphone - to answer the phone call.\u003cbr\u003e14. Speaker - to answer the phone call.\u003cbr\u003e15. GPIO,PWM and ADC of SIM900 - GPIO,PWM and ADC pins breakout of SIM900.\u003cbr\u003e16. Power key - power up and down for SIM900.\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824923062321,"sku":"64615","price":10.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076933402673_watermarked_0.jpg_0.png?v=1768001742"}],"url":"https:\/\/www.thanksbuyer.com\/ko\/collections\/for-arduino.oembed?page=11","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}