The device we will cover in this article is a newer version of the PocketBeagle, which is covered here. We can go over the newer specs and use the PocketBeagle 2. If you look back at the original Pocket Beagle article, you can see pictures of the board next to a quarter. The PocketBeagle is a little larger than a quarter, and the second version of the board is still the same size. PocketBeagle Specs... https://www.linux.org/threads/pocketbeagle-2-setup-imaging-and-internet-access.63047/