I'm building a slightly larger version of the OPENROV.
I'm using the standard electronics but with beefed up ESCs to run the new motors.
I also want to use 2x 3S1P 8000mah 30C Li-poly Batteries in parallel, which will give me a voltage on the system of 11.1V.
The batteries will be attached to the ROV so there will not be any issues with voltage drop from tether.
My question is, I know the current set up is for 9v, will the board handle the increased load or do I need to run a voltage reducer to drop it to 9v and then run separate power to the ESCs?