davidsawyer·4 năm trước·discussNice!! How big are those displays, and if you don't mind sharing, how much do those displays cost from your supplier? Last time I checked, e-paper displays were pretty pricey on their own.
davidsawyer·8 năm trước·discussI'll toss mine out there as well: https://www.david-sawyer.comWritten from scratch. Just wanted to keep it simple and straightforward. It runs on a $5/month DO box.