this post was submitted on 17 Apr 2024
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Home Automation
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Discussion about general home automation ideas and projects, home automation protocols like Z-wave, Zigbee, Matter, etc, and home automation software and hubs like HomeSeer, Home Assistant, OpenHAB, Homey.
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Older garage door openers with a wired button, at least in N.A should just be as simple as shorting the wires. For "lock" and "light", you short w/ a capacitor.
You can wire it to a relay connected to an ESP wireless microcontroller (I'm using an ESP01). From there you can use ESPHome to connect it to HomeAssistant. From there, the world is your oyster for access control/monitoring.
Thats basically what i was thinking, but I dunno if that counts as FOSS in the OP eyes. The hardware is probably not open.
Definitely the way to go though, and what I would do.