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LibAPRS is an Arduino IDE library that makes it easy to send and receive APRS packets with a MicroModem-compatible modem.

You can buy a complete modem from my shop, or you can build one yourself pretty easily. Take a look at the documentation in the MicroModem repository for information and getting started guides!

See the example included in the library for info on how to use it!

Some features


  1. Download the library: https://github.com/markqvist/LibAPRS/archive/master.zip
  2. (In the Arduino IDE) Sketch > Include Library > Add .ZIP Library... > select the downloaded file > Open

Getting started

You should read through the "Basic_usage" example included with the library. It contains an explanation of all the functions and a basic sketch to get you up and running with sending and receiving packets.