HomeMatic


You can’t import an existing configuration, you’ll need re-learn it into Home Assistant. There is an experimental WebUI alias Regahss support since 9.0 - before it was required to use a 3party tool.

Follow devices will be supported and tested:

{
  "rf_enable": true,
  "rf": [
    {
      "type": "CCU2",
      "device": "/dev/ttyAMA0"
    }
  ],
  "wired_enable": false,
  "wired": [
    {
      "serial": "xy",
      "key": "abc",
      "ip": "192.168.0.0"
    }
  ],
  "hmip_enable": false,
  "hmip": [
    {
      "type": "HMIP_CCU2",
      "device": "/dev/ttyUSB0"
    }
  ]
}

Configuration Variables

rf_enable

(boolean)(Required)

Enable or disable BidCoS-RF.

Default value:

false

rf

(list)(Required)

RF devices.

type

(string)(Required)

Device type for RFD service. Look into the manual of your device.

device

(string)(Required)

Device on the host.

wired_enable

(boolean)(Required)

Enable or disable BidCoS-Wired.

Default value:

false

wired

(list)(Required)

Wired devices.

serial

(string)(Required)

Serial number of the device.

key

(string)(Required)

Encrypted key.

ip

(string)(Required)

IP address of LAN gateway.

hmip_enable

(boolean)(Required)

Enable or disable hmip.

Default value:

false

hmip

(list)(Required)

HMIP devices.

type

(string)(Required)

Device type for RFD service. Look into the manual of your device.

device

(string)(Required)

Device on the host.

Home Assistant configuration

Use the following configuration in Home Assistant to use it:

homematic:
  interfaces:
    rf:
      host: core-homematic
      port: 2001
    wired:
      host: core-homematic
      port: 2000
    hmip:
      host: core-homematic
      port: 2010

Raspberry Pi3

With HM-MOD-RPI-PCB you need to add follow into your config.txt on boot partition:

dtoverlay=pi3-miniuart-bt

HmIP-RFUSB

HassOS > 1.11 support HmIP-RFUSB default and don’t need any configuration. If you run a Linux, you need to follow the installation guide from documentation to set up the UART USB interface on your computer.