Right after I finished soldering I noticed a flaw that made me bust out laughing, durp. Can you spot it?
(it’s not the power jack, I ran out so I hacked something else in it’s place)
First demo PCB board, single-side with 3 jumpers. It’s freshly exposed and ready for drilling. I used a copper board I had laying around, it was a bit scuffed so excuse the pockmarks.
I’ll expose the double-sided version later this week, after I hit the electronics store.
The rpi-pwrbtn repository on GitHub includes the double sided board schem and the MCU code: https://github.com/gamaral/rpi-pwrbtn