OpenGD77

KE0SMR wrote: ↑

Thu May 30, 2024 3:32 am

Yes, I can autocal. I am concerned if I do that, other radios will not connect. The opengd77 radio does not connect to my mmdvm hotspots either.

Use a frequency counter, Spectrum analyzer or a SDR radio ( RTL-SDR stick ) to compared the frequencies.

Hello, this is the screen I see after pressing "Read calibration from radio". https://i.imgur.com/cNQ9Dcw.png From other screenshots I've seen, it definitely shouldn't be completely blank like this. What could be happening? Mine is also blank except the button for save and write. I think it's norma...

Addendum: It seems that others have this problem as well: https://answers.microsoft.com/en-us/windows/forum/all/windows-11-stmicroelectronics-virtual-com-port-not/9963850e-f1a6-4284-b506-52d265e9dba5 But that's not the correct driver, the OpenGD77 serial driver is based on libusbK/libusb0 driver bu...

Hi All, Today I have ran into an error in audio output on a DMR channel. This occur randomly on the RT3S, I've never experienced it on RD-5R. While listening to a conversation, randomly, I would have a digital sound instead of human voice. The remedy is to switch channel and qsy back. I've also exp...

just F.Y.I. I still have the problem on my TYT MD-UV380 (MCU TYT). The audio freezes after some random time of inactivity (from a few minutes to 15-20 minutes). Changing Channel or Monitor button helps and the sound returns. Actions done: 1. Changed firmware releases. 2024-05-11 2024-04-12 2023-12-...

I ordered the cable from Btech and its the one with no chip. Can you provide the link to the cable? I have the 1701 cable and driver but this will not connect. I’ve tried all the normal fixes and nothing works. It registers to com port 6 but won’t connect to the radio. This is confusing, Why do you...

Is there a way to stop scanning at the channel and talkgroup you are presently receiving? Mine can be stopped at the channel but goes to the default talkgroup for that channel :( Also I suppose I could find out how to increase the pause time while scanning in the RTFM ;) but if anyone has experienc...

Hello, my name is Giani, call sign YO2AP. First, congrats for this new version of firmware. I had previously a Retevis RT3S but now I use a Baofeng DM-1701. All works fine, installation was successful and customisation as well. However, how can I find the shortcut with this firmware version to disa...

FIXED: reinstalled TYT factory firmware found @ https://archive.ph/ after uploading firmware, radio would boot however the screen was pixelated and unreadable. Reinstalled OpendGD77 , now everything is working. I guess there was some fonts and other graphical objects in the flash memory that was mi...

Have 2 RT3S radios with OpenGD77 latest beta on them. One is GPS, one is non-GPS. I've tried this on Windows 10 and Windows 11. Same result. Playing around with BlueDV and using one as a hotspot. I have tested on Brandmeister and TGIF and while it works it only works for a minute or so. It shows as...