Reading Time: 3 minutes James Bruxton (or @xrobotosuk on Instagram) built an IoT-controlled e-paper message board using Raspberry Pi. Updating it is easy: just edit a Google sheet, and the message board will update with the new data. [youtube https://www.youtube.com/watch?v=cGsRJhoF5yY?feature=oembed&w=500&h=281] Harnessing Google power This smart message board uses e-paper, which has very low power consumption. Combining this with the […]
