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started by automation_fan 4 hours ago · 2,657 views
Check the documentation for Node-RED — there's a great writeup that covers your exact question.
GadgetGuru: What I did — I'm running everything on an old laptop for cost savings. Performs admirably.
14 minutes ago · profile
FYI: the Home Assistant add-on repository includes pre-built configurations — saves people so much troubleshooting.