<p>Meshtactic is ready to use out of the box: pre-installed Meshtastic firmware, it works as soon as it is powered on. Excellent RF performance: supports LoRa (862-930MHz) 2.4GHz Wi-Fi and BLE 5.0 dual wireless communications, supports 2-5km (LoRa) and 100m+ (Wi-Fi\/BLE) long-range communication when connected to U.FL antenna.</p> <p>Powerful MCU board: integrated ESP32S3 32-bit, dual-core, Xtensa processor, running at up to 240MHz, installed multiple development ports, support for Arduino\/for MicroPython.</p> <p>Exquisite power design: includes Type-C USB interface and lithium battery charging management.</p> <p>The same hardware is suitable for multiple applications: can be developed as a Meshtastic node or router, a single-channel LoRaWAN gateway, or a LoRa and LoRaWAN sensor.</p> <p>Compatible with XIAO expansion board to add screens and sensors, and add Grove sensors through Grove expansion board.</p> <p>ESP32S3: SP32-S3R8, Xtensa LX7 dual-core, 32-bit processor, running at up to 240MHz</p> <p>LoRa: Based on Semtech SX1262, supports 862-930MHz</p> <p>BLE: Bluetooth 5.0, Bluetooth mesh</p> <p>Wi-Fi: Complete 2.4GHz Wi-Fi subsystem</p> <p>The product appearance and printed words may vary depending on the batch, but this does not affect use.</p> <p>Colour:As Shown</p> <p>Material:PCB</p> <p>Package Contents:</p> <p>2 * Development Board Kit</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>