Soofa Sign is World’s First Solar-Powered Wirelessly Connected Community Bulletin Board
The Soofa Sign is the world’s first solar-powered, wirelessly connected digital community bulletin board. The Sign offers great visibility in adverse light conditions, with no light pollution. Completely cordless, the boards are self-powered by a solar cell, making them installable with just a few bolts. […]
Mon, Dec 3, 2018 at 2:35 PM