Hello, I’ve connected a lock to a Pi-zero W, and manage it through home assistant.
The lock has the capability to show the state of the lock.
Two wires come out, witch are connected when the lock is closed, not connected when open.
I thought i’d pull 3.3V from the PI to 1 wire, and the other wire to a GPIO-pin on the PI.
3.3V when closed, 0V when open.
For some reason I can’t get this to work (the lock itself works fine though).
This is the lock I’m using:
CODE:
GPIO-Doorlock-control
switch:
-
platform: remote_rpi_gpio
host: 192.168.1.#
ports:
12: Door Lock
6: Lock State