# ESP32 LoRa APRS Modem 
![Modes of operation](images/diagram.png)

This project is amateur radio ESP32 based LoRa **KISS Bluetooth/BLE/USB/TCPIP** modem + LoRa **APRS-IS RX/TX iGate** server over WiFI + LoRa **APRS digipeater** + **Codec2 DV modem** (with Codec2 Talkie Android application). 

⚠ Project also supports **APRSDroid TNC2 text APRS packet mode** (configurable), which makes it interoperable with other LoRa APRS trackers without AX25 support.

- For project description, setup and more information, please, visit our Wiki at https://github.com/sh123/esp32_loraprs/wiki
- For discussions, visit https://github.com/sh123/esp32_loraprs/discussions

# Dependencies
Install via libraries:
- Arduino ESP32 library: https://github.com/espressif/arduino-esp32
- LoRa library
  - RadioLib library (⚠use github master version): https://github.com/jgromes/RadioLib
  - or LoRa Arduino library: https://github.com/sandeepmistry/arduino-LoRa
- Arduino Timer library: https://github.com/contrem/arduino-timer
- CircularBuffer library: https://github.com/rlogiacco/CircularBuffer
- DebugLog library: https://github.com/hideakitai/DebugLog