KNX's repositories
KNX-IOT-STACK
KNX-IOT open source stack
KNX-IOT-Virtual
2 GUI applications (KNX IoT Devices) that work as a mini system (after configuration)
Example-Application
An example of how to develop an application on top of the open-source KNX-IoT stack
KNX-IOT-STACK-doxygen
API description of KNX-IOT-STACK
KNX-IOT-Virtual-Router
KNX IoT Router, only the IoT part though.
knx-iot.github.io
KNX-IOT website https://knx-iot.github.io/