GitHub - Arnold-n/P1P2Serial: 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 ...
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How to integrate Daikin Altherma LT heat pump? - #62 by lukeexecute - Home Automation - openHAB Community
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