Well, yeah, I flashed my Tufty w/ 1.20.1 and the unit will not turn on. – Tried different cables, USB ports, etc… nada… dead screen…
So bootloaded it back to 1.19.18 - happiness returned!!
Is anyone else having the same problem?
Created: Tufty w/ Firmware 1.20.1 · Issue #766 · pimoroni/pimoroni-pico · GitHub