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> Multi-Rotors & Parts > Electronics
> Multi-Rotors & Parts > Flight Controller

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HobbyKing Multi-Rotor Control Board V3.0 (Atmega328 PA)

HobbyKing Multi-Rotor Control Board V3.0 (Atmega328 PA)
HobbyKing Multi-Rotor Control Board V3.0 (Atmega328 PA)

Based on the popular and already well supported KK Control board, the Hobbyking Multi-Rotor control board is bringing Multi-Rotor madness to the masses with its breakthroughs in quality and price!

The HobbyKing Multi-Rotor control board uses Japanese Murata piezo gyros that are less sensitive to vibration than SMD type gyros and also features state of the art SMT manufacturing to ensure quality. This board also uses a user programmable Atmega328PA IC.

Specs.
Size: 50.5mm x 50.5mm x 23.5mm
Weight: 14.5 gram
IC: Atmega328 PA
Gyro: Murata Piezo
Input Voltage: 3.3-5.5V
Signal from Receiver: 1520us (4 channels)
Signal to ESC: 1520us


Whats is a Multi-Rotor Control board you ask?

The HobbyKing Multi-Rotor controller is a flight control board for multi-rotor Aircraft (Tricopters, Quadcopters, Hexcopters). Its purpose is to stabilise the aircraft during flight. To do this it takes the signal from the three on board gyros (roll, pitch and yaw) then passes the signal to the Atmega328PA IC. The Atmega328PA IC unit then processes these signals according the users installed software 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 stabilises your multi-rotor craft.

The HobbyKing Multi-Rotor control board also uses signals from your radio systems receiver (Rx) and passes these signals to the Atmega328PA IC via the ail, ele, thr and rud 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).

Note: A user manual is available under the files tab.
*Royalties paid on each unit sold to Rolf, the original KK Designer.



PRODUCT ID: 9171000011

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Weight: 99g Quantity: 
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Price $17.99

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 Customer rated
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Total of 541 discussions.
SIBUCAT  17 points - 9/11/2014
 
can i activate the GYRO FUNCTION of the RADIO with this control board HobbyKing Multi-Rotor Control Board V3.0 (Atmega328 PA) ?
Stephen  1 points - 9/7/2014
 
Is there a schematic? Can I get a signal off this board from when it is armed. I want to remotely mount an LED to indicate the armed status. So I can then completely enclose this board to protect it from crashes.
 RonRC 3639 points
Stephen, if you can do pretty good at soldering and desoldering, you can remove the led and use some servo wire (black and red or brown and red) to relocate the LED to another location. These boards can be made to fly a multirotor quite stable if the time is taken to set them up right. All the best and Happy flying!
Andrea  2 points - 9/1/2014
 
What kind of signal do Ail, Ele, Rud, Thr read? PWM, PPM? I need this info because I'm trying to control this board from an arduino which is connected to my pc. Thanks
Peter  5 points - 8/31/2014
 
Guys, can I use 3S and 4S batts with this ctrl without voltage regulator in between? KK users has lotsa 3S setup but I see no any power control installed on those projects.. thank you in advance to make it clear.
 Demis 5 points
Peter, controller use a BEC in ESC. So if your ECS support 3S and 4S its will work perfect with both types of batts without any additional voltage regultor. 3S ESC - only 3S battery. So please chose ECS correctly and its will be ok.
Mkalani  1 points - 8/30/2014
 
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Customer Reviews
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Overall Rating
nitc_india
436 likes
Value
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11 thumbs up!
:Hello from India:
This comes with an Atmega 328 so more memory (although almost all firmwares can be installed in 168).I made successful quad for my project using the v2.1 .now making one currently using this one .If anyone from india needs help mail me at biki.nitc.sahu@gmail.com

Thanks.


10 comments. Reply..

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Overall Rating
drmobile
162 likes
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1 thumbs up!
I received mine. It is same like version 2.1. Only Difference is Bigger flash memory.

So far I don't found any KK firmware which demand Atmega328 PA. So Older Board is still useable and performing same.



2 comments. Reply..

Overall Rating
Carlos manuel
8 likes
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Like it?
Hi, greetings from Portugal, to all lovers of this hobby I need information on if this Board can control servos or only speed controllers, thanks


8 comments. Reply..

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Overall Rating
rodyeo
51 likes
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Quality
Like it?
The best KK Board with lots of memory storage for future R&D codes enhancements.


7 comments. Reply..

Overall Rating
SargeNZ
188 likes
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Quality
Like it?
3 Stars for quality of construction. Some of the solder joints are untidy (but seem electrically sound). More worrying was the large amount of solder flux left over on the bottom side. Little bit of canned flux remover did the trick but it's something to be wary of.

The vulnerability of the yaw gyro to damage worries me slightly. Time will tell wether it stands up to use or gets knocked around.


4 comments. Reply..

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