As most of you know WMATA makes available a live data stream of the location and direction of the trains. You can now build your own station Passenger Information Message System display and connect it to WMATA's data stream.
github.com metro-sign / dc-metro
github.com metro-sign / dc-metro
Last edited by Sand Box John on Tue Nov 10, 2020 11:10 am, edited 2 times in total.
John in the sand box of Maryland's eastern shore.