It would appear in flashing the pico2 correctly, having nuke, flashed it and then flashed it with the correct pico to uf2 file.
The problem is, I have not updated the picocalc bios from its original shipping status when purchased a year and a half ago as it was designed for the pico 2040 and not the 2350.
So I got some research to do on the STM updating file and etc. which I’ve been ready to do but have to tackle now!
Cheers
Apologies for not reacting earlier.
PicoMite requires bios >= 1.4 because it tries to read the battery status to detect the picocalc.
No problem, Ernst.
Yes, I solved with help and have flashed 1.6 into the picocalc and use the latest version of the uf2 file applicable to the pico 2.
Because I had the wrong picocalc bios (1.2) the original! I got no display.
Noticeable speed improvement and of course the memory which is the original reason for changing with my master flight program, which is 124 k in size.