With news that anybody interested in security is making it onto the NSA watch lists, and with Independence Day weekend offering some time to get work done, it seemed like today was a perfect day to bang out some schematics and a board design. The first revision is now uploaded to the repository: https://github.com/Sector67/nsa-away-hardware/

Here's a pic of the schematic:

Here's a pic of the board layout. The board is 3.3"x3.4":

Much more detailed PDFs and the original files are available on the repository. We'll be sending the boards out to be made soon and should be able to prototype in a couple weeks.