OpenGD77

on the DM-1701 - 144.500MHz, the meter shows 127.550MHz The range of calibration frequency adjustment is very small, probably +/- 1kHz maximum, so I think your radio has more problems than simply the calibrarion. What happened to this radio ? It sounds like it is very damaged. Are you using the las...

Try

downloads/DM1701/flash_20230330.zip

I will try to backup my DM1701, but I don't have an orginal backup from before a codeplug was loaded, and I don't think Daniel has a backup of the original data either

I am looking for a batch for the W25Q128BV flash memory, because after uploading the factory firmware it was damaged and the desired operating frequencies can no longer be set, which are now generated accidentally. The size of the bin file is 16384KB. Now without replacing this file the radio is us...

FYI I have changed your username to your callsign because this is site policy Also. What language of Windoows did not work ? I already checked the code, and there is nothing in the loader which has any English code for checking the radio, all the code for this is from a generic STM32 example of an ...

FYI I have changed your username to your callsign because this is site policy Also. What language of Windoows did not work ? I already checked the code, and there is nothing in the loader which has any English code for checking the radio, all the code for this is from a generic STM32 example of an u...

Build quality with the position of the display is a problem with these radio, and I think people may need to open their radios and reposition the display if it's fitted really badly

Welcome

I just picked up a DM-1701 so that I'd have a second radio capable of running OpenGD77, and I'm very pleased. Everything seems to work great! The display is positioned so that the top and sides are hard to see, but that will be easily worked around by some slight UI adjustments. And the button diff...

KF5MG wrote: ↑

Thu Mar 23, 2023 9:21 pm

When setting frequency calibration - green key exit, every time I power up the radio I have to re-set it again

SK2 + Green to permanently save.

I though this was documented in the User Guide