I have no experience with this but after some google-fu I think this might be the answer:
First I saw this in Velodyne's manual:
Did you do that? If not I think you should be able to do it in Ublox u-center software.
You can connect…"
A pcb could be anything, it us probably just a voltage regulator and power distribution board that is built in.
You will need escs and a flight controller. 2s won't give you enough lift i think so go for 3s or if you wobt go with…"
"Sorry but, oh my.
The parts are compatible (sort of, read on) but you will like to fly with at least 3s LiPo Batteries and after those things you will need a flight controller. If you want to use gps then I'd say either a pixracer or an apm…"