The original KK gyro system has been updated to the incredibly sensitive 6050 MPU system making this the most stable KK board ever and adds the addition of an auto-level function. At the heart of the KK2.1 is the ATMEL Mega 644PA 8-bit AVR RISC-based microcontroller with 64k of memory.
This Quadcopter combo kit is complete Do it Self quadcopter It includes everything to fly your own drone out of the box To start flying just unbox, power on transmitter and connect battery to aircraft, arm and start flying
For entry-level enthusiasts, DJI now brings out the most cost-effective solution, the NAZA-M Lite flight control system. As the simplified version of NAZA-M, it inherits the high reliability and stability of NAZA-M
It is the ready to use kit which is designed in such a way that you have to just assemble it by reading instruction and your Quadcopter is ready to fly