Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O Controller With Relays, Analog I/O, and Modbus for the Raspberry Pi. In the ...
Home Assistant OS is an open-source controller. Control as many smart devices as you need. The OS is free and can be installed on a spare PC. Smart homes make sense. The devices that bring a certain ...