#QD6 Mini KK KK2.1.5 V1.19S1 Multi-Rotor Flight Control Board

Mini KK KK2.1.5 V1.19S1 Multi-Rotor Quadcopter Flight Control Board , only
36x36mm (30.5x30.5mm)

Firmware Details:
The next evolution of the rotor revolution is here!! The KK2.1 is packing new
found power with updated sensors, memory and header pins.

Designed by the grandfather of the KK revolution, Rolf R Bakke, exclusively
for HobbyKing, the KK2.1 is the evolution of the first generation KK
flight control boards. The KK2.1 was engineered from the ground up to
bring multi-rotor flight to everyone, not just the experts. The LCD screen
and built in software makes install and setup easier than ever. A
host of multi-rotor craft types are pre-installed, simply select your
craft type, check motor layout/propeller direction, calibrate your ESCs
and radio and you’re ready to go! All of which is done with easy to follow
on screen prompts!

The original KK gyro system has been updated to an incredibly sensitive 6050
MPU system making this the most stable KK board ever and allowing for the
addition of an auto-level function. At the heart of the KK2.1 is an
Atmel Mega644PA 8-bit AVR RISC-based microcontroller with 64k of memory.
An additional header has been added for voltage detection, so no
need for on-board soldering. A handy piezo buzzer is also included with
the board for audio warning when activating and deactivating the
board.

If you’re new to multi-rotor flight or have been unsure about how to setup a
KK board then the KK2.1 was built for you. The 6 Pin USBasp AVR
programming interface ensures future software updates will be quick and easy.

Specifications:
Size: 36mm x 36mm x 10mm
Weight: 21 gram (Inc Piezo buzzer)
IC: Atmega644 PA
Gyro/Acc: 6050MPU InvenSense Inc.
Auto-level: Yes
Input Voltage: 4.8-6.0V
AVR interface: standard 6 pin.
Signal from Receiver: 1520us (5 channels)
Signal to ESC: 1520us
Firmware Version: V1.17S1:
Pre-installed firmware.
Dualcopter
Tricopter
Y6
Quadcopter +
Quadcopter X
Hexcopter +
Hexcopter X
Octocopter +
Octocopter X
X8 +
X8 X
H8
H6
V8
V6
Aero 1S Aileron
Aero 2S Aileron
Flying Wing
Singlecopter 2M 2S
Singlecopter 1M 4S
Package:
MINI KK2.1.5 Flight Control Board X 1PC