Mike,
Personally, I always use NanoVNA-App for firmware updates, rather than
DfuSE... much friendlier.
Could you perhaps help me in this? I was told to update the firmware in mine, but today I tried for about three hours and had no success. For some reason the driver doesn't seem to work. I downloaded the driver from the ST website as instructed in the user manual, installed it, it told me that all is fine, then I put my NanoVNA-H in DFU mode, connected it, but NanoVNA-App doesn't see it.
Checking in the Windows Device Manager, the NanoVNA shows up as "STM32 BOOTLOADER", with no driver installed.
I removed and reinstalled the ST driver, same result.
I saw that NanoVNA-App comes with a Zadig driver, I tried to run that one, but it tells me that it's not a valid Win32 application.
So, how is this done? Which is the correct driver to update the firmware from NanoVNA-App in Windows XP 32 bit?
The ST driver is claimed to be compatible with Windows XP, but maybe NanoVNA-App doesn't work with it?
Manfred
