p1p2

There are 0 repository under p1p2 topic.

Arnold-n / P1P2MQTT
Monitor and control Daikin/Rotex (hybrid/Altherma) heat pumps via the 2-wire P1/P2 thermostat interface with an ATmega328P, ESP8266, and electronics. The P1P2Serial library and P1P2Monitor program perform low-level bus operation, the P1P2-bridge-esp8266 program interprets data from/to MQTT supporting Home Assistant MQTT discovery. P1P2Serial may also be used for other Japanese Home Bus System based standards: DIII-NET (F1/F2) bus, Mitsubishi M-Net bus, Toshiba TCC-Link, Hitachi H-link, Panasonic/Sanyo SIII-Net, Haier, York, and others.
altherma daikin diii-net diy f1f2 h-link heating-control home-automation hoval hvac m-net mqtt p1p2 rotex siii-net tcc-link
Language:C++ 266
budulinek / arduino-altherma-controller
Arduino-based controller for Daikin Altherma heat pumps. The controller connect to the Altherma heat pump via P1/P2 bus, has a built-in webserver for configuration (of the controller itself). Integration to Loxone home automation system via UDP protocol, allows you to monitor and control your Altherma heat pump.
arduino arduino-eeprom arduino-webserver daikin-altherma loxone daikin p1p2
Language:C++ 45

Arnold-n / P1P2MQTT