These are the PCB files for the custom PCB that shows in real time what TriMet MAX stations have a train at them. Details regarding the code can be found here. More detail into how this was made, can be found here
V1 and V2.1 were both designed in Eagle. V2.1 is the version that was actually produced.
For V2.1, the board was manufactuerd through JLCPCB, and I solderd all the SMD componets.