Updated APRS desktop station.
Anytone 878-uvii attached to a Raspberry Pi4 runinnig Digi 2.2 via the AIOC cable
APRS is a digital communication system. It functions by sending small packets of data via radio waves. It’s designed for exchanging messages and information over short distances. It was initially developed in the 1990’s by Bob Bruninga, WB4APR (SK). Since then, it is used extensively by amateur radio operators.