I thought this would be an easy fix - using a Pi Zero-format RP2040 board in my MiniDexed EuroRack module...
... but it ended up an afternoon of frustration and unfortunately I still can't get it making sound or booting reliably.
It does look cool though :)
Anyone else have any experience of these Stacky-Pi "RP2040 on a Pi Zero shaped PCB" boards?
https://diyelectromusic.com/2025/04/12/picodexed-stackypi-minidexed-eurorack/