kikit looks really useful for adding manufacturing rails to a round PCB. https://yaqwsx.github.io/KiKit/v1.4/panelization/examples/
Are you looking for #37c3 tickets? Due to a change in plans, I'll be streaming it from home and have two supporter tickets for sale. Send me a DM!
And jjtech has a writeup on their reverse engineering of the iMessage protocol https://jjtech.dev/reverse-engineering/imessage-explained/
Beeper now supports iMessage on Android with full e2e https://blog.beeper.com/p/how-beeper-mini-works
The HDMI is now modular, in case you just want a single-sided ice40up5k development board with 28 IO pins broken out (including four differential pairs)
Thanks, @kicad 3D view for showing me that the battery holder is on backwards and will conflict with the button!
No chance of a two layer board once the MSP430G2 was added, but it all fits nicely in a 29mm diameter for small wristwatch case.
If I go to the next MSP430 up, it includes built in crystal capacitors and reduces the BOM, but QFN32 really starts to squeeze against the vias.