This is a project to show various information from a Home Assistant installation on a nice and clear LED-based display. The protocol used is MQTT so other automation platforms could also be used.
These are some great DIY projects that you can do for cheap.
Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...
You've got no excuse not to try them.
ElectronicsForU.comIf it\'s electronics, it\'s here.