I have installed RTL_433, RTL_SDR and Home Assistant on my RPi 4. I have also installed Node-Red under home assistant. All of the pieces work…I see my Acurite temperature and my Maverick BBQ Thermometer when I do RTL-TEST. I have Home assistant running z-wave and much more. I am new to node red but I think it’s the glue that gets RTL_433 information to home assistant so I can use the input to trigger automations.
I can’t figure out the last step…how to configure RTL-433 to send information to my node-red…and what do I need in Node-red to read that information to act on it.
There is far too much (conflicting and incomplete) install information on the web.
Does anyone have this working?