This project is prototype-complete and functions as intended. The code is good and so is the circuitry, and so not likely to change. The graphics and text on the board MIGHT change a bit. The BOM needs to be updated. The whole project is in Github. Enjoy!
Glad I got to trade you for one of these.
Love the concept and execution, the battery option, lanyard, and magnetic clasp really elevate the design.
It's in my top SAOs