We are currently working on the editing of a manual,
Here's what we can advise at the moment :
The default IP of the Artnet controller is 192.168.1.200. and the net mask is : 255.255.255.0
If you want to change this address, go to the address 192.168.1.200 on your web browser.
Then setup the network of your computer and the settings of MadMapper as in the pictures attached to this article.