2 layers43.6 × 43.6 mm

Pump controller
pdw-mb/esp32-recirc-pump-controller
ESP32 pump controller for Grundfos Comfort AutoAdapt recirculating hot water pump
34 parts17
Open-source boards designed in KiCad by pdw-mb on GitHub, from 1 repository. A board’s address here is its repository’s there.

pdw-mb/esp32-recirc-pump-controller
ESP32 pump controller for Grundfos Comfort AutoAdapt recirculating hot water pump