2 layers

HotWaterRecirculatingPump
NilsRo/HotWaterRecirculatingPump
Automation of hot water recirculation pump via ESP32
12 parts5AGPL-3.0
Open-source boards designed in KiCad by NilsRo on GitHub, from 1 repository. A board’s address here is its repository’s there.

NilsRo/HotWaterRecirculatingPump
Automation of hot water recirculation pump via ESP32