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  Item found in the following categories;
> Planes & Parts > Flight Stabilization
> Multi-Rotors & Parts > Flight Controllers & Accessories > Flight Controllers
> Robotics & DIY > Arduino


Multiwii and Megapirate AIO Flight Controller w/FTDI (ATmega 2560) V2.0

Multiwii and Megapirate AIO Flight Controller w/FTDI  (ATmega 2560) V2.0
Multiwii and Megapirate AIO Flight Controller w/FTDI  (ATmega 2560) V2.0

This board features a multiple serial interface as well as a dedicated I2C interface. You can now plug in a GPS directly, and you still have extra ports for other external devices. In addition to that, the new ATmega 2560 has more IO pins so it can both read the PWM signal from your receiver and it has enough PWM outputs to control the ESCs directly without the need to do the PWM signal in software. 

This controller even has a MicroUSB port right on the board, no need to attach an extra FTDI USB interface.

The motion sensing side features a new generation MEMS Gyro, a MPU6050 by InvenSense, which has the MEMS Gyro / Accelerometer sensor on a single chip. There’s also a 3-axis magnetometer and a barometer sensor with a resolution of 0.01 millibar – approximately a 10 cm height difference.

Interested in GPS functionality? Well this is one of the most cost effective ways to get started - simply add a 10Hz GPS module (coming soon) and you’re good to go!

• Supported MegaPirateNG and MultiWii firmware
• Up to 8-axis motor output
• 8 input channels for standard receiver
• 4 serial ports for debug/Bluetooth Module/OSD/GPS/telemetry
• 2 servos output for PITCH and ROLL gimbal system
• 1 servo output to trigger a camera button
• 6 Analog output for extend device
• A I2C port for extend sensor or device
• Separate 3.3V and 5V LDO voltage regulator
• ATMega 2560 Microcontroller
• MPU6050 6 axis gyro/accel with Motion Processing Unit
• HMC5883L 3-axis digital magnetometer
• MS5611-01BA01 highprecision altimeter
• FT232RQ USB-UART chip and Micro USB receptacle
• On board logic level converter

Flight mode for Multiwii:
• One of the following basic modes
– Acro
– Level
– Alt Hold
- Heading Lock

• Optional mode
– HeadFree (CareFree)
– GPS Hold (Need GPS receiver)
– GPS Back to home position (Need GPS receiver)

Flight mode for MegaPirate:
• Acro
• Alt Hold
• Loiter (uses GPS)
• Guided (uses GPS)
• Position (uses GPS)
• Circle (uses GPS)
• RTL (uses GPS)
• Auto(uses GPS)
• Follow Me(uses GPS)

Dimension: 50mmX50mm
Height: 11.6mm
Fixing hole spacing: 45mm
Hole diameter: 3mm
Weight: 14.2g

3 x 3Pin to 1Pinx3 cable 100mm 
1 x 3Pin to 3Pin cable 100mm 
1 x Molex 1.25mm 4Pin cable 100mm 
1 x Molex 1.25mm 6Pin cable 100mm 
1 x Molex 1.25mm 8Pin cable 100mm 

PRODUCT ID: 387000007

This product available from a warehouse near you!

Weight: 45g
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Price  $29.99

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Further discounts available for registered & logged-in customers.
 Customer rated
Total of 891 discussions.
Gergo  1 points - 7/29/2015
Do anyone knows if there is a reverse polarity protection on this Board?
 Travis 1 points
It does not. Ask me how I know.
 v_max 5245 points
100... not only reversse polarity protection missing... this board can be powered in few different ways.. from motors ports (with yellow jumper on) 5v only... from ext power port (yellow jumper off) 5-12v.. and from USB... But note that pins labeled as VCC are DIRECTLY connected to ext power port so if you power periferials from this pins it will have same 5-12v ... this is a high risk of frying periferials... only pins labeled as 5v are powered from internal power regulator , but it's not intended to provide much power... only for RX,GPS and 3DRadio or BT module...
Stewart  1 points - 7/29/2015
is this the same as the crius AIO fc?
 v_max 5245 points
HK's v2 is clone of Crius AIO V1.1 (not v2) Functionaly 100% the same. may have some minor pcb layout differences, but this is not important.
Andrew  1 points - 7/26/2015
Followed all instructions on line for ardupilot and multiwii and can not get this working at all. Given up and bought a different one and also another in case that doesn't either.
 v_max 5245 points
If you can't determine the reason then probably the other one wouldn't be much better... This one is relatively easy to start with basic multiwii configuration (factory flashed) but requires understanding of many things how to connect, setup and configure it. Same with all other FCs... it's not just plug-n-play things... There is a good manual here under files tab (one for MWI) covering almost all to start with it...
Trevor  1 points - 7/21/2015
Up above, it says "simply add a 10Hz GPS module (coming soon)." Will this board only work with a 10 Hz GPS or will it also work with a 5 Hz GPS? Also, what GPS would be recommended (preferably GPS's from the U.S. East or West Warehouses)? Thanks for the help!
 v_max 5245 points
Work with any GPS which provide data in NMEA standard protocol. UBLOX binary protocol also supported. Update 5hz or 10hz doesn't really matter.. with 10Hz you will have slightly more precize positioning at high speed flights...(important only for fast planes) As for compatible models .. almost any.. I prefere UBLOX ones NEO6,NEO7,NEO8,LEA6 LEA7... ublox protocol is faster then text based NMEA protocol and requires less data bytes to be processed.... This FC has onboard compass (not easy to switch off) so you need GPS without compass or just leave compass wires not connected ,,,,
 v_max 5245 points
Seems most HK's offers are GPS with compass...
NEO7 PRODUCT ID: 387000047-0 (with compass)
NEO6 PRODUCT ID: 9387000039-0 (with compass)
NEO8 PRODUCT ID: 387000075-0 (with compass)
But who cares when you may leave compass not connected.
ibrahim  1 points - 7/17/2015
is this controller compatible with arduino or raspberry pi ?
 v_max 5245 points
this is just arduino mega2560 board. with integated sensors...
 JESUS 1 points
is arduino mega 2560 with ports and sensors. You can connect this ports for comunication between Rasp. PI and Arduino, i have two proyects with Raspberry pi 2 B 1GB, arduino nano 328p and arduino mega 2560. 100% sure
Customer Reviews
Overall Rating
Like it?
Opened up my FC today and wasnt really happy. I got someones returned board. HK didnt even take the time to remove all the the previous persons double sided tape from the back of the board. After reading all these reviews I am wondering if it is worth my time to figure out which version I have and dive in. Man those KK2 boards are making this thing look like a nightmare! All these features better be worth the time investment.

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Top, no problems with it. I use it with Multiwii Software. Altitude hold, Level mode, mag, bluetooth, gps hold and return to home, all works fine with high precision. Nice Board... Altitude sensor must be covered with foam... Gps is a Locosys from a Tiny OSD 2 with serial interface, 10Hz and 112500 data transfer rate... You can use one gps modul for Flightcontroller and Osd (it needs only TX from Gps Modul)

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CNC mill
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very good, it work perfectly!

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Great product at a great price!

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It seems that version 2.0 doesn't have the problem of the 1.0 batch. I am using it with MegarPirateNG, NEO-6M and a bluetooth module. No problems whatsoever. If seems that HK deleted all documents in the "File" section, so search youtube for rcjoseb and you will find some great videos how to configure it. Cheers!

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