OpenTracker APRS encoder

Automatic Position Reporting System (APRS) is used to transmit location and other real-time data over amateur radio frequencies. [Scott Miller]'s OpenTracker project is designed to encode the NMEA data from a serial GPS receiver for transmission. It doesn't have to be used for GPS telemetry though, you could hook up a weather station or any other remotely located project. Scott has boards, parts and even full kits available.

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