TRV-Controller

This is my Thermostatic Radiator Valve project.

The project aims to make my heating system controlled and automated from Home Assistant, where every room's temperature can be independently configured.

I'm still making a Youtube series from this, which can be followed here: https://www.youtube.com/@DemoEffect

You can support my project(s) on Patreon: Patreon

Also you can buy me a Coffee (or something else) here: Buy me components :)

About the reproduction cost: I've used JLCPCB for manufacturing, and for SMT.

The total merchandise price (for 5 pieces) was $260, Shipping was $44, and Custom duties & taxes around $85. The whole price was $401.78. So If I calculate the whol $401 for 5 pcb, than 1 complete one is around $80, hence the price.