Control devices configured in 1Home Server with Amazon Alexa using local Matter integration.
While Amazon Alexa doesn't yet fully support Matter bridge devices and is not yet ready for use with smart homes of sizes common for KNX installations, we were able to test an early preview of their Matter integration which showed a lot of promise.
We are working with the Alexa team to help them bring their support for integrating of Matter bridges with many bridged devices to a level ready for a professional use.
We will be updating this guide with new information once available.
If you really need to control your KNX home with Alexa right now, check our other product 1Home Bridge that supports this via the older version of integration of KNX to Alexa.