Maker Pro
Maker Pro

Control a knob on a Honeywell fan via ESP8266

Tha fios agaibh

Aug 11, 2014
2,252
Joined
Aug 11, 2014
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2,252
The take away here is that your relays will simulate the switch contacts.
If you don't need the switch, just chop off the three wires and tie them to your relays.

If you want the switch to work when your wi-fi is not activated, just parallel one wire on each of the three colors.

It doesn't matter where you tie into them but closer to the switch would be preferable imo.
 
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