Flip32 and Flip32+ (10 DOF version of Flip32 with built-in barometer and magnetometer) are nice little flight controllers. And cheap. Some call them clones of Naze32, but this is not completely true. Yes, they are very similar, share the same hardware, but they are not identical. I would say they are better than Naze32 since have more features and are easier to extend. But that is not the topic.
One of coolest features of every drone is GPS support. This allows for both Position Hold and even navigation support. I will not explain how to configure Position Hold and navigation on Flip32+ and Cleanfligh today. The reason is simple: I’m still trying to fully understand PID controllers used in those modes: Pos, PosR and NavR. And it is not going very well I must say. Position Hold in low wind is OK, but navigation and PH in wind conditions is unreliable and I’m still unable to configure it to work well. But GPS even without Position Hold has some use. For example, Home marker on OSD when flying FPV.
In this tutorial I will use Ublox Neo-6M GPS module, Flip32+ 10DOF and Cleanflight 1.9.0.