Monitor and control Daikin/Rotex Altherma heat pumps from Home Assistant directly via the 2-wire P1/P2 thermostat interface. Also enables reading other Japanese Home Bus System based standards, a.o. Hitachi H-link, Hisense H-NET, MHI, Daikin DIII-NET (F1/F2) bus, Mitsubishi M-Net bus, Toshiba TCC-Link, Panasonic/Sanyo SIII-Net, Haier, and York.
☆457Oct 17, 2025Updated 7 months ago
Alternatives and similar repositories for P1P2MQTT
Users that are interested in P1P2MQTT are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Arduino-based controller for Daikin Altherma heat pumps. The controller connect to the Altherma heat pump via P1/P2 bus, has a built-in w…☆62Jul 26, 2025Updated 10 months ago
- Monitor your Daikin Altherma / ROTEX heat pump with ESP32☆487Nov 28, 2025Updated 6 months ago