The Hobbyking KK2 Flight Controller
Among the many KK2 threads started after this, the official KK2 thread managed to migrate to here.
I feel this thread should be dedicated to builds, custom mixes and any unique or advanced uses of the KK2 such as custom firmware or ports of existing software.
V6 Build Log
Released from Hobbyking. $29.99
Size: 50.5mm x 50.5mm x 12mm
Weight: 21 gram (Inc Piezo buzzer)
IC: Atmega324 PA
Gyro: InvenSense Inc.
Accelerometer: Anologue Devices Inc.
Input Voltage: 4.8-6.0V
AVR interface: standard 6 pin.
Signal from Receiver: 1520us (5 channels)
Signal to ESC: 1520us
Aero 1S Aileron
Aero 2S Aileron
Singlecopter 2M 2S
Singlecopter 1M 4S
(Custom Mix via the "Mixer Editor" option)
- PI Editor
- Receiver Test
- Mode Settings
- Stick Settings
- Misc. Settings
- Self-Level Settings
- Sensor Test
- Sensor Calibration
- ESC Calibration
- Mixer Editor
- Show Motor Layout
- Load Motor Layout
KK2 ATMEGA324 Hardware Pin Mapping:
AIL 12 PD3
ELE 11 PD2
THR 9 PD0
RUD 42 PB2
AUX 40 PB0
OUT1 25 PC6
OUT2 23 PC4
OUT3 21 PC2
OUT4 22 PC3
OUT5 20 PC1
OUT6 19 PC0
OUT7 24 PC5
OUT8 26 PC7
S1 3 PB7
S2 2 PB6
S3 1 PB5
S4 44 PB4
LCD17 13 PD4
LCD19 15 PD6
I have seen that too.
However i cant quite figure out all the PINs, as on the Left Side y ou have 5 Sets of 3 Pins and below 2 more rows, on the right Side you have 8 rows, so it could be either up to 8 Motor Outputs on the right side and 5 Channel inut on the left side and 2 outputs for maybe a Camera-gimbal.
However if i use a Gimbal i would also like to see Inputs to adjust the Gimbal in flight to get a different Angle of my aerial Shots/Videos..
Well lets see what HK is offering in this Package.
The 2 Pin i think 1 may be for a low voltage alarm/buzzer.
I am still waiting to find out some more info about the new Heavy Lifter Frame they had announced in a Newsletter last week.... but no Pictures were included
It they have any sense they should include a CPPM input so that you can have 8+ RC channels in.
Joined Apr 2012
Hi Guys, here you got perfect solution for MW controller with all addiotional options you can imagine with very resonable price. I post it as I am fun of our domestic made solutions
I know hunderds of people using this with huge success and fun! So dont waste your time waiting for KK2, just jump and be in touch with the author for making deals.
There is a new photo of KK2 out on twitter. But can't identify anything on it.
On the left side second board from bottom you can guess it has a ATMEL print on the controller.
EDIT: If I counted correctly 44 legs. It could be ATmega1284?
Sorry, but did I miss something here, or did you?
Joined Nov 2008
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