homebridge-knx-eib

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]