I'm looking for someone who is willing to do the hardware M17 mod to a Retevis RT3S radio (same as the Tytera MD-UV380). If you are willing to help out please get back to me.

I'm putting this out into the fediverse and curious to see what comes back to me. Thanks!

#amateurradio #m17project #RT3S #openrtx #mduv380 #md380

I've started tinkering with a Retevis #RT3s radio. I've installed #OpenRTX and found that there were some issues. This is due to Retevis changing the original STM32F405 for what we suspect is a GD32 MCU. If someone knows what MCU may have a 0x0009a413 IDCODE it would help a lot :).

#radio #hamradio #hardware #hacking

Has anyone install #OpenRTX #firmware on a #Retevis #RT3s to use it for #M17 ?

#hamradio #Open #Source #Digital

#OpenMDUV380 aka #OpenGD77
New Alpha version is available for #TYT MD-UV380 / #Retevis #RT3s:
2022 11 18
https://www.opengd77.com/viewtopic.php?f=19&t=2507

This version implements Talker Alias Position transmission , also know as In Call GPS.
This version now includes a GPS screen, with 2 sub pages, showing satellite RSSI and polar position

#hamradio #digital #dmr

Who else running #OpenMDUV380 on their #Retevis #RT3s? I am enjoying it on mine as I do with #OpenGD77 on my #Radioddity #GD-77.

further info: https://opengd77.com/viewforum.php?f=19

#hamrado