I'm not sure what you mean by a total lack of wires. Can you please clarify?
Being able to dim the light is not important to me, it just so happens that the existing switch is a dimmer. Is it impossible for me to use the existing dimmer 3-way switch? See the wiring diagram for the entire setup I currently have in the electrical box.
I am having some trouble wiring my Shelly 2.5 to toggle a light so that is controlled by three switches while also having home assistant control.
There are three electrical boxes. All of the electrical boxes have black hot wires for other lights that are not drawn in my diagram in the event that those are helpful.
Electrical Box 1
Power from breaker
3-way switch
Electrical Box 2
4-way switch
Electrical Box 3
3-way dimmer switch
output wire connected to light
What is the correct way to wire this so that all the switches work in tandem with home assistant? I have the Shelly relay set to Power On Default: Restore last mode and Button Type: Edge Switch
I tried putting the Shelly in electrical box 3 using the black wire on the dimmer switch going to SW1 and the output connected to the light. When its connected this way the light switches either work normally or flicker. See this table for the switch behavior if provides any insight.
