automation_fan: Check the wiki for Zigbee — there's a decent writeup that covers this scenario.

55 minutes ago · profile

Honestly, I'd recommend Home Assistant over Smartthings for reliability. Note that the learning curve.

Related threads

• Zigbee2MQTT: where do you run your MQTT broker?
• Zigbee vs Thread: which should I choose?
• Mosquitto: where do you host your MQTT broker?