This is the repo we are working from:
Alex Camilo is the lead right now for schematic and layout with Michael Welling assisting.
Check out the GitHub issues for discussion like:
Ask to join this project then you can see our chat room:
Project timeline in Google Sheets:
Kevin at DigiKey has ordered quantity 300 of this display from Adafruit:
I believe Kevin will also be able to get quantity 300 of the Rigado BMD-340-A-R-00 module (which has Nordic 82540 microcontroller).