OpenGD77

It's strange that nobody reported such problem.

Send me an email, I will have some stuff to test for you.

Try to boot the OpenGD77 with SK2 + Down key held down.

Welcome.

Welcome.

Welcome.

It may be that your two radios are on very slightly different frequencies. Most hotspots are excessively fussy about frequency. Do you have a means of comparing the transmit frequency of the two radios? A radio or SDR with a spectrum display would show the difference. You could then use the OpenGD7...

i ran into the no-audio problem here too. i have 5x md-uv390. all with the 20240412 beta. after 1-2 minutes of idle or scan the audio and beep goes away. if i go to options-audio and re-select beep then it comes back. if i force open the squelch it comes back. if i set Eco to 0 the problem goes awa...

Sorry for offtop. 1. Maybe add support gnss in rt3s version «without gps»? 2. If used none Chinese module, for example ublox max-m8q or max-m10s? GPS support is enabled in all STM32 devices. Only the MK22 (GD-77S, DM-1801) has special build for this (as none of them has embedded GPS module, and mem...

Hey everyone Just wanted to say hello and share my experience with OpenGD77. I bought a DM-1701 to use its satellite features with GD77, and boy, was I blown away! Before diving into GD77, I decided to give the official software a shot. Let me tell you, it was a bumpy ride. Constant crashes, frustr...

With this version I have problems using dual slot DMR. On an MMDVM duplex DMR hotspot I always activate TS1 even if I select the channel to use TS2. I also have another channel for the same hotspot but with TS1 enabled, that works on TS1. Frequencies for hotspot are 439MHz on RX and 430MHz on TX. T...