I use my RTL-SDR to read my own power meter and then pipe that data into my Home Assistant instance so I can get depressed when I see the spike when I use my ce

I use my RTL-SDR to read my own power meter and then pipe that data into my Home Assistant instance so I can get depressed when I see the spike when I use my central AC. It's actually quite cool. I haven't yet figured how to do it for my water meter yet though.