MMDVM HotSpot for DMR/DStar/Fusion/P25

Homebrew MMDVM Hotspot with GM350 Motorola Radio, homebrew MMDVM modem, Arduino DUE, Raspberry Pi 3 with Ubuntu server OS and some Python Scripts for the buttons.

DMR Repeater, τι πρέπει να κάνω;

DMR Repeater, what do I need? By KD8YNY

MMDVM board for Arduino Due

To build a multimode digital repeater, G4KLX have developped a complete software called MMDVM (Multimode Digital Voice Modem). It is compatible of main digital modes (to date, C4FM, DSTAR and DMR).

American Radio Relay League | Ham Radio Association and Resources

The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
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