Hi, I'm a PhD student from Chicago. I'm currently working on a project where I would be adding some monitoring and control systems to existing old radiators that are controlled manually by valves. I stumbled upon this project and it sounds very interesting. I have designed and assembled several Arduino boards (off the shelf and custom PCB design), so I'm aware of the space.
I was wondering if I can get my hands on a device to test. I am unable to buy from the store as they appear to either be out of stock or not currently sold to people who aren't developers.
Looking forward to testing this device out!
Thanks for all your work here