Supported HomeKit Services

Lightbulb, Outlet, Switch

KNX Groups Addresses

|No|Characteristic|Function|Format|Notes| |--|--------------|--------|------|-----| |1 |On|Set|B1|| |2 |On|Get|B1|Optional. State is read from the first datapoint if this one is empty|

Fan v2

KNX Groups Addresses

|No|Characteristic|Function|Format|Notes| |--|--------------|--------|------|-----| |1 |Active|Set|B1|| |2 |Active|Get|B1|Optional. State is read from the first datapoint if this one is empty|

CO2 Sensor

KNX Groups Addresses

|No|Characteristic|Function|Format|Notes| |--|--------------|--------|------|-----| |1 |CarbonDioxideDetected|Get|B1|| |2 |CarbonDioxideLevel|Get|F16|Optional|

Humidity Sensor

KNX Groups Addresses

|No|Characteristic|Function|Format|Notes| |--|--------------|--------|------|-----| |1 |CurrentRelativeHumidity|Get|F16||

Notes:

• Add option "f32" to use F32 datatype (for Tasmota KNX)

Temperature Sensor

KNX Groups Addresses

|No|Characteristic|Function|Format|Notes| |--|--------------|--------|------|-----| |1 |CurrentTemperature|Get|F16||

Thermostat

KNX Groups Addresses

|No|Characteristic|Function|Format|Notes| |--|--------------|--------|------|-----| |1 |TargetTemperature|Get|F16|| |2 |TargetTemperature|Set|F16|| |3 |CurrentTemperature|Get|F16|| |4 |CurrentHeatingCoolingState|Get|B1|Optional. Heating status indication| |5 |CurrentHeatingCoolingState|Get|B1|Optional. Cooling status indication|

Notes:

• Add "absolute" option to fix target temp setting issues on some Thermostats

Plugin Configuration

Gateway speed

Timeout errors

If you see timeouts errors in the log, try lowering the telegram rate. KNX IP Gateways accept very limited number of telegrams per second. With a large number of devices and slow telegram rate it may take a few seconds for all the devices statuses to get updated. Reading timeout may need to be increased.

Plugin is slowing down Homebridge

Because KNX IP Gateway and the KNX Protocol have limited speed, the time it takes to read all devices may be considered slow. Use the plugin in bridge mode (wrench key icon) to avoid affecting other plugins. Read more at [https://github.com/homebridge/homebridge/wiki/Child-Bridges]