Hi All
I set about making the the simplest ROV I could think of using just BR components and realised what I had done on the way there was create a depth controllable tow cam. At the
moment it is in a 6" tube but am working on trying to squeeze it into a 4" tube. One of the things I really like with this configuration is that it frees up some of the Pixhawk channels for other motors. I have covered the electronics for now as there is a bit more going on in there than I am ready to reveal at the moment.