openDMR is a cross-platform C++ Digital Mobile Radio (DMR) master/server that links repeaters, routes talkgroups, authenticates nodes, and optionally integrates APRS, DMR-SMS, and SQLite logging. It is built around a compact core with a focus on performance and clarity.

📡 Build a cross-platform C++ Digital Mobile Radio (DMR) server for repeater linking, talkgroup routing, authentication, APRS, and SMS.