Submarines System

Hello everyone ! I just want to use the px4 firmware in the submarine system .
Anyone Who could tell me when will the px4 could insist the submarine?I just starve for that Thank you very much !

I think you’d have to adapt the code a bit for your use case. I don’t know of anyone that is currently doing this, at least not publicly.

Have you looked at ArduSub?
https://www.ardusub.com/