This video describes how to set up KK2.1.5 Flight controller board for a QUADCOPTER
QUADCOPTER ASSEMBLY Video :
https://www.youtube.com/watch?v=CPTvmGcHlrw&t=8s
FLYSKY LCD Model BINDING :
https://www.youtube.com/watch?v=yMTw8VBMC1Q
FLYSKY CONFIGURATION :
https://www.youtube.com/watch?v=ZVxWkAQFhHQ&t=14s
BLDC Motor direction setting :
https://www.youtube.com/watch?v=OQXEcwXXb3A&t=9s
