We have a similar setup in our house, but with bluetooth, mqtt(homie) and influx feeding into grafana ( cloudbbq-homie, with mijia-homie and homie-influx for the non-meat-related bits ).<p>I will have to tell my housemate about your setup - we have a bunch of 433mhz light switches hooked up to our system, but they're currently connected via an esp32 in a slightly ugly way. That usb dongle sounds like a much better solution to that problem.<p>As an aside, we are also currently using OpenHAB to make the bridge to Google Assistant when we want to trigger actions. My housemate is currently in the process of ripping it out, and replacing it with something that he's working on in rust, using axum. I would give you a link, but I can't remember what is called, and GitHub is down.