YO8RXP radio shack -work in progress
YO8RXP radio shack — Home made building Hardware 98% Software 99% Shack construction 96% Electric floor heating Xiaomi BLE   Wired Dallas DS18B20 temperature sensors will provide inside climate feedback towards Raspberry PI, which via power relays and contactors will start / stop about 20 square meters of Magnum heating foil Read more…