OWL CM160 Energy Monitor with RTL-SDR

OWL CM160I have an Owl energy monitor model CM160, which has been mostly just acting as a real time monitor. In order to really USE the device I’m going to need to connect it to one of my running computers. At first I was using Eagle OWL on github. However it requires me keeping the LCD receiver and I want to eventually get rid of that, mostly because the only useful thing about it, the thermometer isn’t accessible over USB.

I decided that I should start experimenting around the 434MHz band with my SDR’s and see what I could come up with. Continue reading →