Automatic Packet Reporting System (APRS) is an amateur radio-based system for real time digital communications of information of immediate value in the local area. Data can include object Global Positioning System (GPS) coordinates, weather station telemetry, text messages, announcements, queries, and other telemetry. APRS data can be displayed on a map, which can show stations, objects, tracks of moving objects, weather stations, search and rescue data, and direction finding data. Finally, I figured out how to work RT82 GPS report into APRS.FI for APRS location. How does APRS work? The radio which built-in GPS will send GPS SMS messenger to MMDVM hotspot board, MMDVM will receive the data packet and then transmit to Brandmeister through the internet, BM server forwards GPS information packet to APRS.fi. This enables …
