Hi all,

I was at Hackaday Supercon 2025 and did a quick 7 minute lightning talk about this project! You can watch it here, timestamp is exactly 1 hour into the video!

I'm continuing to finish the routing and have a couple of logs that will be forthcoming:

• Stamp Pinout Design Methodology
• Routing Methodology
• PCB Fabs Cost Comparison
• PCBA Fabs vs DIY Cost Comparison
• Prototype Board Manufacturing Decision
• Prototype Testing Process

I'm planning for logs past these such as prototype feedback and software library implementation but those are further out. Once I order prototypes I plan to release the initial Gerber, Step, and BOM files for JLCPCB.

Note that I will be busier as the year comes to a close so this project will slow down until January 2026. I hope to order the prototypes before 2026 but that is up in the air.