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nRF52840 Series

Product characteristics​

  • nRF52840 (BLE) + SX1262 (LoRa) with 0.96inch TFTLCD
  • 11µA Ultra-Low Power, 1850mAh Long Battery Life
  • Highly integrated LoRa terminal with GNSS, 9-axis IMU, and buzzer.

Button Instructions​

Power Button Operations​

  • Power On/Off: Press and hold the power button to turn the device on or off.
  • Restart the Device: Press the power button once briefly to restart the device.
  • DFU Mode: Double-press the Power Button to enter DFU mode.