Newb question here - it looks simple to add FPV when using the KK2.1.x boards but how about GPS functions? Is that something that is too integrated into the flight controller to be an add on?
I guess I should have said a simple way... I think it would be much easier to learn one of the APM or Multi-Wii boards then to jump thru all those hoops. This becomes a future problem - still learning the basics and feeling my way. Hard enough for me to learn one thing at a time - throwing another controller in at this point would just reset me to zero. Thanks!