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MMDVM hotspot with Baofeng DM-1701

Among the various experiments that I'm recently carrying out on OpenGD77, there is the hotspot mode for the radio. For those who don't know, hotspots are "nodes" generally composed of a raspberry, and an accessory to be mounted on top of the raspberry that allows you to receive and transmit the radio part (in a few words a digital receiver transmitter).

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APRS with OpenGD77 on Baofeng DM-1701

With the new versions of the OpenGD77 firmware, some features have been implemented, including the ability to transmit the position in APRS in FM even with radios without GPS. Precisely the Baofeng DM-1701 that I own, it was enough to update the firmware to the latest version to have this functionality because I saw this option in the manual without being able to do it until I updated.

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HamClock web on docker

Last night while I was still experimenting with the docker system (i.e. virtualization of services on a server) I searched for something related to the world of amateur radio. The first result was HamClock (which I already knew) but which normally runs as direct software and not on a browser.

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