alex_smith: Just got this working! The trick was configuring the MQTT broker properly. Should have asked sooner.

9 days ago · profile

This might be a silly question, but can you run it offline? I'm setting up remote access and looking for options.

See also

• Issue: devices going offline in Node-RED
• Tasmota — is it worth learning for beginners?
• ESPHome — is it worth learning for beginners?