Selfmade Artnet Interface on HedgeHog 4

Hi there,
I have changed the understanding of this Artnet interface www.ulrichradig.de/home/index.php/dmx/quad-art-net
The question now is how do I have to configure it on HedgeHog 4? Unfortunately it does not work, there is no output on the interface, but the signals are adjusted, but there is no output.
Since I unfortunately do not have the HedgeHog at home but I have reconfigured it PC as I set it in the HedgeHog. An output on the PC does not belong to me because I have not plugged in a hog dongle.