Trying out Home Assistant OS on a Raspberry Pi 4 to zone the heating at home:

• Thermal actuators attached to Tuya smart plugs on the radiator valves.
• Xioami BLE temperature and humidity sensors in the controlled rooms.
• Xioami Zigbee motion sensors sending to a USB ConBee2 plugged into the Raspberry Pi for presence detection (as well as ping device detection).
• A Shelly relay acting as the boiler thermostat and reading boiler flow/return temperatures.
• Monitoring power usage of frdge-freezer and dehumidifer using Tuya smart plugs.
• NTFS formatted USB hard disk mounted in the Media Browser and shared via SambaNAS add-on.