Send the following on WhatsApp
Continue to ChatRelais über OpenHAB am Raspberry Pi steuern (Rollladen, Lichter, etc.) https://tutorials-raspberrypi.de/raspberry-pi-openhab-relais-steuern-rollladen-lichter/
Relais über OpenHAB am Raspberry Pi steuern (Rollladen, Lichter, etc.) https://tutorials-raspberrypi.de/raspberry-pi-openhab-relais-steuern-rollladen-lichter/