Heat pump

4 boards

KiCad boards from 4 GitHub repositories tagged “heat-pump”, the most starred first; open any of them in PCBKit.

2 layers49.5 × 40.5 mm
Hcv
chrkir/hcv
Local Viessmann E3 CAN-bus to MQTT bridge for Vitocal heat pumps. Features Home Assistant Auto-Discovery, ESP32 firmware, and Open Hardware.
32 parts9
2 layers34.3 × 40.9 mm
HeatPumpControl
hansrune/HeatPumpControl
ESP32c3 board with IR blaster and serial ports for heat pump control over local WiFi with ESPHome or ESPEasy firmwares
34 parts3
4 layers48 × 30 mm
P11
akashihi/P11
ESPHome interface for Panasonic air conditioners and heat pumps (CN-CNT)
12 partsGPL-3.0
2 layers75 × 54 mm
Gree bridge
reparationchlorinateur/gree-bridge
ESP32-S3 board that goes inside a mini-split indoor unit, for Home Assistant and Apple Home (Matter). IR control and wall-remote feedback through the unit's own IR receiver line (most brands); indoor/outdoor bus readout…
51 parts

Hcv