homeassistant-intesis_modbusrtu

This repo provides Home Assistant support for Intesis Modbus RTU gateways as a climate platform.

In particular this has been tested with using a Hitachi VRF systems to Modbus RTU Interface and the Daikin VRV to Modbus RTU Interface

Installation

For now this repo needs to be placed into the custom_components/ directory. Might get around to supporting HACS at some point.

Configuration

This integration depends on the modbus component, which needs to be configured alongside this one.

# configuration.yaml
modbus:
  - name: intesis
    type: serial
    method: rtu
    port: /dev/ttyUSB1
    baudrate: 9600
    bytesize: 8
    stopbits: 2
    parity: N

climate:
  - platform: intesis_modbusrtu
    name: Heat Pump
    hub: intesis                    # needs to match the hub named used above
    slave: 1                        # the address of the Intesis unit
    temperature_factor: 0.1         # optional: scaling factor for temperature values (in * temperature_factor = homeassistant_temp)