Hello RC freaks,
How many of you are working with your new project of the Quad - copter?
is any new thing is coming out??
i would like to know about new things.

why ESC beeping???

Hii everybody, what is self level setting and how to set proper and also P&I gain in KK2.1.5

frame F450
30esc
1000kv brushless rotor
confusing between propeller 10x4.5 or 9x4.7!!!!!
Turnigy 3000mAh 30-40c lipo
kk2.1.5 fight controller
Turnigy 9x 9ch TXRX
and i want to add gimbal and led lights
is it possible to add GPS unit with kk2.1.5????
please help me

i'm building F450 for first time i'm confusing which propeller is best and give good thrust to my quad!
10x4.5 or 90x4.7 which one is best
help appreciated!

hello to everyone, i'm beginner in quadcopter and i need help
i build my first quadcopter F450 and the parts i'm using is correct or not! please let know:-
i'm using F450 Frame
kk2.1.5 filght controller
10x4.5 propeller
1000kv BLDC
30amp ECS
3000mAh turnigy battery 30-40c
and turnigy 9x 9ch TXRX.
is it correct?