I’m tinkering a bit with my Galactic Unicorn, the last thing I did was saving the rainbow.py as main.py which worked fine. After that I put it in bootloader mode and copied pimoroni-picow_galactic_unicorn-v1.19.10-micropython.uf2 to it. Normally then I’m able to find it in Thonny, but not this time, even not after resetting it again and again, the only weird thing is that the rainbow example was still working. So I entered again bootloader mode and copied this special file from the getting started guide, and to be sure I installed micropython for the Galactic Unicorn via Thonny, as shown in the screenshot.
This action led to the following prompt:
Downloading from https://github.com/pimoroni/pimoroni-pico/releases/download/v1.19.10/pimoroni-picow_galactic_unicorn-v1.19.10-micropython.uf2
Writing to D:\pimoroni-picow_galactic_unicorn-v1.19.10-micropython.uf2
Waiting for the port…
Warning: Could not find port in 10 seconds
Aaand the rainbow example was stil there, working like a charm, but that’s not what I want.
Any idea how to solve this?