Alright, so I found some information on this board and how it works:
Like PainlessWolf has said, Forgebear sells a Jagdpantehr Hull wich uses this module. From the pictures on the website you can somewhat see the wiring:
- Taigen_Servo_Wiring.jpeg (62.72 KiB) Viewed 656 times
https://www.forgebeartanks.com/store/p1 ... _Deck.html
As you can see in these pictures and also from what Dominic of rctank.de has told me, you will need an extra board to connect the 5 pin cable to, wich is this one:
https://www.rctank.de/ElMod-FX-Taigen-A ... rdmechanik
From this connector board a 10 pin cable leads to the Taigen V3 Board. Right on the edge of the picture above you can see, that this 10 pin wire splits up, presumably into a 8 pin and a 2 pin. Unfortunately I couldnt find this wire anywhere, so this whole idea of using this system seems doomed.
It is also a lot more complicated than i hoped for, so I will probably have to give up and just save some money to get a board, that can control servos out of the box, or look into the option Jofaur86 has suggested.
Thanks anyways for all the help and maybe this thread will help someone who stumbles over this board and wonders what it is, but take my words with a grain of salt, as I am really not an expert on any of this