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]