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You can build a system that simply controls commercially sourced, UL listed, mains equipment. That top level comment mentioned using IR but you can also control
by dmm 9y ago
You can build a system that simply controls commercially sourced, UL listed, mains equipment. That top level comment mentioned using IR but you can also control cheap 433Mhz outlets with simple transmitters and a library like rc-switch for arduino[0].
Home assistant also integrates well with openzwave so you can use most zwave devices including a variety of switches.
[0] https://github.com/sui77/rc-switch https://github.com/sui77/rc-switch
- emilburzo 9y agoYep, that's exactly how I automate a room fan to turn on over the winter, when the humidity is too high. A respectable 433MHz controlled plug, an arduino, 433MHz TX and a humidity sensor.