HomeLabber: Pro tip: the Node-RED community provides pre-built configurations — saved me so much debugging.

16 hours ago · profile

Just solved the problem! The trick was backing up the database. Wish I'd known earlier.

See also

• The most reliable way to set up battery-powered relays?
• How do I connect my LIFX bulbs to Home Assistant?
• Has anyone tried ESPHome for water sensors? Worth it?