One Smart Control integration

Home Assistant integration for One Smart Control server

Uses local push via JSON-RPC over TLS on port 9010. Thanks to tbone789 on Tweakers for helping reverse engineer the protocol. Read more about the protocol here.

Setup via HACS

1. Install the repository via HACS
2. Setup the integration via the config flow

Supported functionality

Supported OneConnect sensors:

• P1 meter (Energy / Power)
• Pulse meter (Energy / Power)
• Phase meter (Energy / Power)
• System Mode (Home/Away/Sleep)

Supported device sensors:

• Temperature
• CO2
• Power
• Huawei SUN2000 Energy (Total/day)
• Efficiency
• Voltage
• Current
• Frequency
• Percentages
• Revolutions per minute (RPM)
• Mitsubishi Heatpump (via Procon ATW): Operation mode, flow rate, various diagnostic sensors, energy consumption/production

Supported control entities:

• Climate (Mitsubishi Heatpump, Comfoair WTW)
• Water Heater (Mitsubishi Heatpump)
• Room presets
• On/off switches
• One Smart Control light modules