This Router App adds nodes to the Node-RED Router App and works only after the Node-RED Router App is installed.
Adding this router app to the router will add the knx device, knx out, and knx in nodes to the IoT node palette. These nodes add KNXnet/IP support for Node-RED, so it is possible to talk to KNX both in raw form and as higher-level devices. KNX is an open standard for commercial and domestic building automation. See more information in the official documentation: https://flows.nodered.org/node/node-red-contrib-knx-ultimate
