NodeMCU + YL-800N for receiving and transmitting data over LoRa

Connecting the radio module to the NodeMCU microcontroller via UART:

  • D7 (NodeMCU) <—> Tx (YL-800N).
  • D8 (NodeMCU) <—> Rx (YL-800N).

From the received package, you can see the main data such as:

  • Sender address
  • The indicator of the level of the received signal.
  • The size of the payload.
  • Received useful information.

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