My friend ReadyEdi from Multirotor4fly came up with an awesome (!!!) upgrade for the already great Puffin 210. The upgrade allows to mount the battery in the frame, between the motors – at the center of gravity, instead of on top of the frame.
You followed my miniquad parts list or bought your parts and want to put it all together now? This miniquad build instructions will cover the whole build process, starting from wiring your motors and ESCs to the PDB and hooking up your Naze32, FPV and OSD.