With Alexa and the realKNX skill you can interact with your KNX devices.
This skill requires additional hardware, realKNX (v2.2+) and proServ with accompanying pre-installed software. Link to shop: https://proknx.com/realknx Additionally remoteConnect must be enabled and configured, see realKNX menu.
To get started, select the "Enable Skill" button in the Alexa App to link your realKNX remoteConnect account. After a successful login say, "Alexa, discover devices”.
realKNX supports two types of Scenes: the built-in KNX scenes defined in proServ and Alexa Smart Home Scenes. The Alexa Smart Home Scenes are generated by the realKNX skill during device discovery. All lights in a room are grouped into a scene. The scene will have the name of the room. For instance, the "Kitchen Ceiling" and "Kitchen Cabinet" can be turned on with “Alexa, turn on Kitchen”.
Additionally the super-scene "Home" can be used for turning off all lights in all rooms ("Alexa, turn off the Home").
On/Off, Lights
“Alexa, turn on Kitchen”
“Alexa, turn off Kitchen”
Percentage, Dimmers
“Alexa, set Kitchen Ceiling to 50%”
“Alexa, brighten Kitchen Ceiling”
“Alexa, dim Kitchen Ceiling”
“Alexa, dim Kitchen Ceiling by 20%”
“Alexa, brighten Kitchen Ceiling by 20%”
Thermostats
“Alexa, set Bedroom temperature to 20 degrees”
“Alexa, decrease Bedroom temperature by 2 degrees”
“Alexa, increase Bedroom temperature by 2 degrees”
“Alexa, decrease Bedroom temperature"
“Alexa, increase Bedroom temperature"
Thermostat Query
“Alexa, what is the temperature of the Bedroom?”
“Alexa, what is the Bedroom temperature set to?”
Scenes
“Alexa, turn on Relax in Living room”
“Alexa, turn off Home”
Troubleshooting tips: Problem: devices are marked offline or response is slow. Solution: Run a Device Discovery.
Problem: the device is not responding ("Sorry, the device is not responding.") Solution: Disable and Enable the skill. Run Device Discovery.
Problem: Discovery doesn't find any devices. Solution: Check your remote connection by logging in (http://<your-RCID>.proknx.xyz). Disable and Enable the skill.
More information and help: https://proknx.com/en/alexa-skill-en/