GadgetGuru: FYI: the Home Assistant add-on repository provides helpful documentation — helped me avoid days of trial and error.

9 minutes ago · profile

Check the GitHub issues for Node-RED — there's a decent writeup that covers this scenario.

See also

• Tasmota — is it worth learning for beginners?
• Frontend customization — where do beginners start?
• What's the most stable smart lock you have used?