# Arduino Micro LoRA/FSK KISS modem and APRS AX.25 digirepeater

## Introduction
This project is Arduino Micro LoRA/FSK USB KISS modem and standalone APRS AX.25 digirepeater with RA-01 LoRA module. 

Probably, could be easily used with other Arduino boards.

Currently, default radio module is SX1278, such as RA-01/RA-02.

Can be build in two modes:
- As USB KISS LoRA/FSK modem, to be used with Linux AX.25 tools over USB or with APRSDroid or Codec2Talkie applications over USB OTG
- As a standalone LoRA/FSK AX.25 digirepeater

## Configure
Update `include/config.h` with your LoRA modulation settings and module pinouts.

## Build
Use platformio to build required configuration for repeater or modem.

## Photos
![Device](extras/images/digirepeater.jpg)

![Board](extras/images/board.jpg)
