I’m starting to wonder if I can use the CO2 levels of a room to detect occupancy… This is my living room, it’s pretty easy to tell when I’m not in here!

Also, this fever might be making my brain a bit weird.

@rosemaryorchard Well that is an interesting approach

@mcr @rosemaryorchard Ooohhh that sounds like a great arduino project. Just need a sensor

@walter @rosemaryorchard I’m a fan of these sensors.

shop.pimoroni.com/products/...

There is even some really good python examples with the library.

I used a couple of these to prove to my wife that my office was colder so she would stop turning off my space heater

@mcr One of my favourite places to shop!!

@walter www.co2meter.com/blogs/new...