This is the KK2.1HC without the programmer (sold separate). Perfect for those who already have an HC set and programmer.
The next evolution of the rotor revolution is here!! The KK2.1HC (Hard Case) is packing new found power with updated sensors, memory, header pins, hard case and remote programmer.
The KK2.1HC is the next big evolution of the first generation KK flight control boards. The KK2.1HC was engineered from the ground up to bring multi-rotor flight to everyone, not just the experts. The remote LCD screen and built in software makes installing and setup easier than ever. The screen and programing buttons have been relocated to a remote plug-in programmer and a hard case installed, this makes the KK extremely durable. The plug in programmer (sold separate) uses the exact same format as the onboard version and can be plugged in at anytime for a quick value change. This new design allows the KK to be installed in frames where access to the onboard buttons and screen was an issue, you can even leave the cable plugged into the KK side and run it out for access to the programmer. The Hard case still retains the standardized 45mm mounting holes and has the buzzer is now internally mounted. Mounting locations and damage to the LCD screen is a thing of the past.
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 KK2.1HC 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 KK2.1HC added polarity protection to the voltage sense header and on-board buzzer. The voltage sense line has been updated for better accuracy. The Hard case is clearly labeled, making installation and connections a snap.
If you’re new to multi-rotor flight or have been unsure about how to setup a KK board then the KK2.1HC was built for you. The 6 Pin USBasp AVR programming interface ensures future software updates will be quick and easy.
Size: 55mm x 55mm x 19mm
IC: Atmega644 PA
Gyro/Acc: 6050MPU InvenSense Inc.
Input Voltage: 4.8-6.0V
AVR interface: standard 6 pin.
Signal from Receiver: 1520us (5 channels)
Signal to ESC: 1520us
Firmware Version: 1.6:
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.
* Note: The programmer (not included) does NOT need to remain plugged in for the KK to operate, Simply plug in, program, unplug then fly
** Note: It is all ways recommended to update to the latest software version as part of your initial setup.(This is different than v1. 6 for KK2.0)
*** Note: The KK2.1HC uses the same firmware as the KK2.1~2.1.5
A good board for a very good priceExcellent to control de Quadcopter for a very good priceNice flight controller for beginners like myself. Can configure it without connecting to computer. But using comunity firmware is recomended :-)very strong case, useful for beginnersAlmost "Plug and Fly", check the type of model, initialize the gyros, then it's ready!
( to be used with the remote programmer )
Love this controller, using it on a 250 race quad, i removed it from the plastic case as i couldnt fit it in the laser 230 frame. Updated to steveis 1.19 firmware and it flies great.have not tried it yet in flight - waiting for program box, but looks well made and great idea to separate LCD from board....Hardcase is easy for mounting an my 500mm size quadSame great firmware as the other KK-Boards- Good idea to pack it into a case - . LIKEthis board is great ,had a crash that i thought the board was toast but it survived with only some scratchedVery nice to have the option of buying this part to use with LCD programming modules already purchased. This is the same controller (less detachable LCD) as Product ID 9171000268. Read reviews on that product.
Original factory firmware 1.6 KK1_6HK download now [377kb] kk2-1_1-9S1 download now [128kb] 716515451X293979X32 (1).zip download now [376.85Kb] 716515451X293979X32 (1).zip download now [376.85Kb]