Hey, i am planing to use bluerobotics Fathom X, Rpi and Pixhawk to control my ROV. But when i was going through your website i found that Fathom S could be stacked above Fathom X and the benefits of both the boards could be used.
I would like to know what additional capabilities will my ROV have if i add Fathom S my already existing Fathom X, Rpi and pixhawk boards.
PS : I am a mechanical engineering student and have very limited knowledge on Serial communications and Ethernet.