Yeh, I would like to shift some of these https://www.tindie.com/products/revk/faikin-remote-environmental-monitor-dev-board/

There are really cool - environmental monitor with HA integration. Display optional. I have a bag full of them here.

I literally have 11 in use around my house, they are super useful - some control radiators or fans, some control aircon, some just monitor temp, pressure, humidity, CO₂.

Plug plug plug (A&A customers email pcb at aa.net.uk and we can do cheaper on your A&A account).

P.S. Thank you.