Home Assistant Integration for devices supported by the Daikin Onecta App
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Updated
Apr 9, 2025 - Python
Home Assistant Integration for devices supported by the Daikin Onecta App
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…
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Simple integration of CAN bus based heat pumps manufactured by Daikin (e.g. Altherma 3 ECH2O) and ROTEX into your smart home via MQTT. Including Home Assistant auto discovery. No cloud necessary.
C# library port which can talk to daikin altherma via LAN adapter BRP069A61 or BRP069A62
C library port which can talk to daikin altherma via LAN adapter BRP069A61 or BRP069A62
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