# LoRa PlatformIO project for LoRa P2P communication using the SODAQ Explorer board with RN2483 module. ## Features - Bidirectional LoRa communication (transmit and receive) - Frequency hopping across EU868 band channels - Card identification for multi-device networks - Hex encoding for message transmission ## Configuration Edit the following variables in `src/TRX_LoRa.cpp`: - `cardID` - Unique identifier for the device - `trPower` - Transmission power (-3 to 15) - `SprFactor` - Spreading factor (sf7 to sf12) - `readDelay` - Message read timeout in ms ## Hardware - SODAQ Explorer board - RN2483 LoRa module (connected via Serial2)