How to make drone using apm 2.8 with gps part 2

Hello friends in thos video i will program apm 2.8 if want to make simple drone than you didnot face many problem but if you are using gps and many other devices than it is very difficult .So also give me the idea and your problem in the comments section
Thanks for watching
How to make drone using kk2.1.5 link:https://m.youtube.com/watch?v=U0C1jRRAnQg
apm 2.8 part 1 link:https://m.youtube.com/watch?v=dY604ids-b4

Видео How to make drone using apm 2.8 with gps part 2 канала LifeTech Santosh