This project contains a KiCad project for a replacement controller board that I built for a Grundfos Comfort AutoAdapt recirculating hot water pump using an ESP32-C3-MINI-1 board. This allows the pump ...
Q: I have a plumbing issue that has been driving me crazy since I moved into my present home. My hot-water heater is in the garage, and my master shower is on the opposite side of the house. I end up ...