Am I able to use Shelly 1 purely to detect the on/off state of a dumb switch? I would like to detect the on/off state of the dumb switch and trigger automations through homeassistant accordingly.
For example, I would like to change a Yeelight bulb colour to green when the dumb switch is on, and to red when the dumb switch is off, via homeassistant. This yeelight is a completely separate table lamp which has no connection to this Shelly 1.
I do not want Shelly directly wired to any appliance.
Would the below work?
[Blockierte Grafik: https://i.imgur.com/nPwKgUJ.jpg]
My plan is to connect only:
Live wire to L
Neutral wire to N
Dumb one-way switch to SW
I and O left unconnected
Thanks in advance!