OpenGD77

10A is OK as long as the PSU will actually deliver 10A

I have a Chinese LONGWEI PSU that claims 10A, but will not produce more than 8A without the output voltage dropping

Those. you are not interested in helping and I can fork and develop it myself with a clear conscience? Thank's! No time available. My day job is over 40 hours per week, so I have very limited spare time, and many other things to do. Re: LVGL library Such a library is unlikely to fit in the limited ...

I am using a GD77 with the latest firmware and CPS. Other than copying the channel to VFO and then copy RX -> TX, Is there an easier way to implement what Motorola calls TalkAround mode, or in other words, toggle between repeater mode and simplex mode? You didn't use you callsign or introduce youse...

The only radios that are still being manufactured are the RT-3S (TYT MD-380UV), and Baofeng DM-1701
Build quality on the Baofeng isn't as good, but possibly the RF performance may be better.

No

There is no plan

If you find a bug, post it to the forum

Someone may eventually have time to fix it

When using the satellite function (for listening to traffic on the satellite) and then turning off the radio station, it cannot be turned on (or it works when I hold the button under the PTT while turning it on, the settings change, after restoring the settings from the backup everything works as i...

Hello I can't download https://www.opengd77.com/downloads/Voice_Prompts/tools/build_all.bat The message appears "403 Forbidden Access to this resource on the server is denied!" You did not register using your callsign or post to the new users group as per site policy What is your callsign, who are ...

The question was "how to flash under Linux?" And what is included in this process is already particular. I have the following problem, when I try to enable PTT, "Error Rx Only" occurs UPD: It turned out that the codeplug flooded somehow strangely, the parameters are not correct everywhere (and ther...

Your post is confusing

Codeplug is not transferred via DFU, only firmware is transferred by a Custom DFU protocol on these radios
I will change the title of the topic

It is not possible to load firmware onto these radios using normal DFU tools Daniel F1RMB has written a Python based loader to support installing the firmware from a Linux computer https://opengd77.com/downloads/CPS/Latest/Linux_loader_for_STM32_radios Note. You still need to download an extract the...