Schlagwort-Archive: Homematic

Smartified Garage Door

Making the best out of Corona-wise cancelled sports evenings, there was suddenly enough time to smartify my garade door. It already has connectors on the garage door hardware. That way, I could connect a button to the board that is used to open and close the garage. But what was missing is a way to control it remotely. Since the remote went missing it was nearby to integrate the button into my smart home setup: Homematic actuators and a raspberry pie transferring all traffic via MQTT.
As there’s already the possibility to control radio-relays via MQTT, the next move was to replace the connection from the button to board with a circuit integrating the relay HM-LC-Sw1-FM. https://de.elv.com/homematic-unterputzschalter-1fach-hm-lc-sw1-fm-fuer-smart-home-hausautomation-076793
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