Control an external servo to control an external camera


Hello !

I’m working on a project for my degree on the openROV 2.8 DIY kit with the HD camera. I have a problem to add one or two external servo in order to control an external camera to make greaters pictures but I don’t know at all how to make that. Thanks to my reading on the subject I know that there is auxiliary output to control external servo but I don’t know how to control these outputs and what I have to change in the code or if i am supposed to make an pluggin to control it.

If you can help me to solve this problem it would be great.