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siii-net
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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…
home-automationmqttdiyhvacm-netheating-controldaikinp1p2rotextcc-linkh-linksiii-netf1f2diii-nethovalaltherma
- Updated
Apr 22, 2025 - C++
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