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Archive for August, 2012
Posted by blade strike | Aug 12, 2012 @ 11:21 AM | 68,260 Views
Well after buying a AG550 and not happy with the WK-M new outputs I decided to see if I could find a cheaper solution than a Hoverfly $360 gimabl controller.
Well I found a Crius SE on ebay for $35 shipped. I thought what the hell, I will give it a try. after about a week of tuning I feel that I have hit the max performance I can get out of this board!
Since this was my first MultiWii controller of any kind, it took a sec to understand how it works but really like it now.. Might even get another for a sports quad.
Setting the controller up for gimbal only mode is very easy and I will outline the basic setup to do so.

First you need Arduino Compiler and Board Flashing Environment

Now you need the Latest MultiWii Software including Configuration Program

Unzip both to a common directory.

Attach the FTDI USB board to the MultiWii SE board and plug in USB cable
to PC. A new Hardware dialogs will appear and point to the \drivers\ftdi usb folder in the Arduino folder for the driver. Driver should install and new device be

With FTDI USB connected, start Arduino.exe. Set board type to Arduino Nano /w ATmega 328

Set Com port to the one the FTDI is on.

Now open the MultiWii 2.1 source code (MultiWii_2_1.ino). You will see tabs on top now. Select config.h

Now find and uncomment the following:
/**************************    The type of multicopter    ****************************/
    #define GIMBAL
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