GD-77 DMR HT's with...
 
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GD-77 DMR HT's with OpenGD77 firmware

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(@kx3dx)
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Joined: 5 years ago
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I sold my GD-77 just before these guys started hacking the firmware for the GD-77.  Anybody in the club using OpenGD77 firmware?  The radios are inexpensive - I guess I'll buy another one.  Some cool features - including hot-spot mode.  The radio will directly talk to a Raspberry Pi-Star hot-spot and become a hot-spot with a real receiver and transmitter without all the frequency offset issue the MMDVM boards have.  A "high powered" hot spot too.  We could get 20 or 30 of these going across town and set up a DMR roaming network....and use an Anytone mobile radio to cross band the analog stuff to the DMR side....and maybe the other way around.

Dave - kx3dx


   
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(@kx3dx)
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Link to latest manual.  Cool!

https://github.com/rogerclarkmelbourne/OpenGD77/blob/master/docs/OpenGD77_User_Guide.md


   
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(@kx3dx)
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The Open-GD77 firmware is very stable now.  Great DMR HT with an interface and CPS designed by hams.


   
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