| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $16.23 | $15.90 | $15.40 | $14.74 | Contact US |
Waveshare ESP32-S3 Development Board ESP32-S3R2 GEEK 1.14-inch LCD ST7789 for USB Dongle Support 2.4GHz WiFi BLE5
$17.68
M5Stack M5GO IoT Starter Kit V2.7 High Performance IoT Start Development Kit ESP32 2-inch IPS Screen for Arduino
$96.24
M5Stack Glass2 Unit 1.51-inch Transparent OLED Extended Screen Unit for SSD1309 Driver Solution
$34.22
Arduino Stackable Bluetooth Shield
Feature
-on-board 3.3 V-5 V level conversion
-on-board IIC/the I2C socket and digital port socket
-ESD static electricity protective
-the power indicative and state instructions
-support arbitrary software or hardware serial port serial port
-software perception bluetooth connection status
