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Cased KK2 Multi-rotor LCD Flight Control Board 2.15 2.1.5 Stevis 1.17 lite

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0.10 LBS
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Product Description


Please be advised that KK2 boards from Hobbyking have a very outdated firmware. they will fly (not great) your copter but when you start doing aerobatics they tend to go out of control. you can re-flash them to a newer flash and they will perform fine. 

Latest generation KK2.15 board with updated sensors, memory, header pins, and hard case protection. Also comes with kk2 to receiver wires.

The KK2 is next big evolution of the first generation KK flight control boards. The KK2 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 is an Atmel Mega644PA 8-bit AVR RISC-based microcontroller with 64k of memory. An additional polarity protected header has been added for voltage detection, so no need for on-board soldering. A handy piezo buzzer is also included for audio warning when activating and deactivating the board.

The 6 Pin USBasp AVR programming interface ensures future software updates will be quick and easy.

Size: 50.5mm x 50.5mm x 12mm
Weight: 21 gram (Include 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: Stevis 1.19 pro (the newest firmware)

Pre-installed firmware.
Quadcopter +
Quadcopter X
Hexcopter +
Hexcopter X
Octocopter +
Octocopter X
X8 +
X8 X
Aero 1S Aileron
Aero 2S Aileron
Flying Wing
Singlecopter 2M 2S
Singlecopter 1M 4S

(Custom Mix via the "Mixer Editor" option)
The Mixer Editor allows you to adjust where and how much signal the motors receive from stick input and sensors. This allows you to create any configuration possible with up to 8 motors or servos.

What is a Multi-Rotor Control board you ask?
The KK2 Multi-Rotor controller is a flight control board for multi-rotor aircraft (Tricopters, Quadcopters, Hexcopters etc). Its purpose is to stabilize the aircraft during flight. To do this it takes the signal from the 6050MPU gyro/acc (roll, pitch and yaw) then passes the signal to the Atmega644PA IC. The Atmega644PA IC unit then processes these signals according the users selected firmware and passes control signals to the installed Electronic Speed Controllers (ESCs). These signals instruct the ESCs to make fine adjustments to the motors rotational speed which in turn stabilizes your multi-rotor craft.
The KK2 Multi-Rotor control board also uses signals from your radio systems receiver (Rx) and passes these signals to the Atmega644PA IC via the aileron, elevator, throttle and rudder inputs. Once this information has been processed the IC will send varying signals to the ESCs which in turn adjust the rotational speed of each motor to induce controlled flight (up, down, backwards, forwards, left, right, yaw).

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Product Reviews

  1. very good flight controler 5 Star Review

    Posted by on 12th Feb 2018

    works great never have any problems with anything i buy from here

  2. Great board easy to setup. 5 Star Review

    Posted by on 22nd Feb 2016

    As always great service and product from simplecopter. I'm a repeat customer for a reason.

  3. Great board. 5 Star Review

    Posted by on 21st Jan 2016

    Baught this board after watching Matt. fly the mini t copter. It was to try instead of a CC3D board and it was great straight out of the package. 5star product.

  4. best kk2 ever ! 5 Star Review

    Posted by on 2nd Jan 2016

    I have been useing the old style kk2 board from hobby king . This board is more stable and holds altitude much better . I am replacing my old kk2 boards with this one . thank you Mat!

  5. great in a tricopter 5 Star Review

    Posted by on 27th Oct 2015

    put this in a tricopter that was having tail wagging issues. This straightened it up fast and I love being able to tweak the settings without hooking it up to a laptop

  6. KK2 even better in a buttoned box 5 Star Review

    Posted by on 14th Aug 2015

    Latest flash, protective box with easy to use buttons
    KK2 is a low priced marvel

  7. Nice having Display on board 5 Star Review

    Posted by on 6th Apr 2015

    It's really handy having the small display screen on the controller, I don't always have to get the laptop hooked up to program it.

  8. KK.2.1 Re-Flash 5 Star Review

    Posted by on 2nd May 2014

    After Matt re-flashed the software (the board was purchased for another vendor) it now fly's perfectly!

  9. Liked the first one so much I bought another one... 5 Star Review

    Posted by on 6th Mar 2014

    Like the headline says...bought a second one for a backup

  10. Stable, flyable board for a noob! 5 Star Review

    Posted by on 31st Jan 2014

    I had never flown a multirotor aircraft before and using this new KK2.1 board with the 1.12S1 beginner firmware made setup and my first flights very straight-forward. With this board in my new Tcopter I was able to takeoff, hover, fly around my yard and land several times without incident on the maiden flight using the stock settings and "self-level" feature. I will definitely be buying more of these from Matt for future builds.