MQTTMaster: Honestly, I'd recommend Home Assistant over Smartthings for your case. Keep in mind the tradeoff.

31 minutes ago · profile

Just finally figured it out! I just needed to backing up the database. Should have asked sooner.

See also

• Mosquitto: where do you run your MQTT broker?
• Can I reliably expose my setup to the internet for remote access?
• Stupid question: is MQTT the same as HTTP?