HELTEC Automation LoRa32 V3 Development Board 868-915MHz ESP32 + SX1262 LoRa Node for Ar-dui-no Meshtastic

* The upgraded V3 version shares the same appearance dimensions as the old version, featuring higher output power, theoretically longer transmission distance and faster transmission rate.

* The LoRa crystal oscillator is replaced with a temperature-compensated crystal oscillator for stronger anti-interference performance. It consumes less power; the original power consumption was 800uA while the current value is around 10uA. It delivers superior performance, and both new and existing customers can use it with full confidence!

Development Board for Ar-dui-no

* SX1262 + ESP32 Chip

* IoT Development Kit, Fully Supports LoRaWAN Protocol

Fully Supports LoRaWAN Protocol

* Supports IDE for Ar-dui-no

* Complete WiFi Protocol

* Complete Bluetooth Protocol

* Lightweight and Compact Size

Small Size and Powerful Performance

* The ESP32 + LoRa development board boasts multiple advantages after comprehensive optimization and upgrades, achieving better overall performance.

Complete WiFi and Bluetooth Protocols

* Actual measured communication distance in open areas: 3.6KM (Packet loss rate <0.3%)

* Maximum Rate: 150Mbps (at 11n HT40)

* Frequency Band: 433MHz

* Maximum Sensitivity: -139dBm (SF12, Bandwidth 125KHz)

* Output Power: +22dBm

Application Scenarios

* The development board features a slim and compact form factor suitable for multiple scenarios, and it can be applied to various intelligent solutions.

* It is applicable to smart vehicles, smart agriculture, intelligent meter reading, intelligent street lights, robot control, equipment monitoring, environmental monitoring and drone control.

* Main Frequency: 240MHz

* FLASH: 8Mbyte

* Processor: 32-bit LX7 Dual-Core Processor for Xtensa

* Main Control Chip: ESP32-S3FN8

* LoRa Chip: SX1262

* Deep Sleep Current: <10μA

* Open-Air Communication Distance: 2.8KM

* USB Bridge Chip: CP2102

* Dual-Mode Bluetooth: Classic Bluetooth and BLE Low-Power Bluetooth

* Development Environment: For Ar-dui-no

* Operating Voltage: 3.3-7V

* Operating Temperature Range: -20 to 70°C

* Receiver Sensitivity: -139dbm (SF12, 125KHz)

* Supported Modes: WIFI, Bluetooth, LORA

* 1 x Development Board

* 2 x Pin Headers

* 1 x Rubber Antenna

* 1 x Power Wire Lead (Red & Black)

* 1 x RF Cable

* Package weight: 0.25kg