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Old Mar 31, 2012, 08:11 AM
Registered User
Joined Feb 2012
9 Posts
New Product
MWC NANO v1.1

It is a tiny (21x21mm) tri/quad copter (5 inputs, 4 outputs) controller based on multiwii code. In near future I'm planing to port aeroquad soft too.
It has full sensor set ITG3205, BMA023, HMC5883, BMP180.

If you are interesting please contact me. Price is 99USD with free shipping. It comes with USB->SERIAL adapter and controller side connector wires other wire end needs to be soldered by yourself. BTW all wires are black color. Now wires are colorful.

Sensor definitions:
Copy to def.h
Code:
#if defined(MWC_NANO_11)
  #define ITG3200
  #define BMA020
  #define HMC5883
  #define BMP085
  #undef INTERNAL_I2C_PULLUPS
  #define ACC_ORIENTATION(X, Y, Z)  {accADC[ROLL]  =  Y; accADC[PITCH]  = -X; accADC[YAW]  = Z;}
  #define GYRO_ORIENTATION(X, Y, Z) {gyroADC[ROLL] =  Y;  gyroADC[PITCH] = -X; gyroADC[YAW] = -Z;}
  #define MAG_ORIENTATION(X, Y, Z)  {magADC[ROLL]  =  X;  magADC[PITCH]  = Y; magADC[YAW]  =-Z;} 
#endif

Copy to config.h
Code:
 #define MWC_NANO_11
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Last edited by SnakeLT; Jun 23, 2012 at 05:15 PM.
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Old Apr 16, 2012, 03:06 PM
Micro Boat Forum Founder
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United States, GA, Buford
Joined Nov 2007
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I got it! Thanks, now I just have to figure things out from here.
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Old Apr 18, 2012, 05:13 PM
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Joined Nov 2007
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Ok so I am a complete noob with this stuff. When I plugged it in with the multiwii software running, nothing happens.

Where do I start? I've already looked through everything I can find.
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Old Apr 18, 2012, 05:47 PM
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Do you using same version software and GUI?
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Old Apr 18, 2012, 06:15 PM
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United States, GA, Buford
Joined Nov 2007
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I'm using the software that you gave me through email.
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Old Apr 25, 2012, 05:31 AM
DiaLFonZo - UAV/Drone
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Canada, QC
Joined Oct 2007
6,775 Posts
Do you have more pictures ?
And a flying video ?
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Old Apr 25, 2012, 08:51 AM
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Joined Feb 2012
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MWC Nano Quadrocopter (4 min 55 sec)
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Old Apr 25, 2012, 08:57 AM
DiaLFonZo - UAV/Drone
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Canada, QC
Joined Oct 2007
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Looking real good..
Thanks
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Old Sep 22, 2012, 08:50 AM
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United States, FL, Gainesville
Joined Jun 2006
3 Posts
Purchasing your MWC NANO v1.1

Hello,
I was impressed by your flying video.
I'm interested in buying your MWC NANO v1.1 whole rotor vehicle (with source code) exculde RC transmitter and batteries. I got Futaba and JR TXs for study purpose.
The vehicle dosen't have to be a new.
Please advise me your idea.

Thanks
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Last edited by mav1; Sep 22, 2012 at 01:35 PM.
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Old Mar 04, 2013, 08:54 AM
Montreal, QC, CANADA
Joined Aug 2008
818 Posts
Any way to tap into the i2c to add a GPS connection to this little guy? I got one from boredom.is.me that was chewed by a dog. Fixed it with a new BMP085 and a piece of wire to replace a trace.
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Old Mar 04, 2013, 01:17 PM
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Joined Feb 2012
9 Posts
Probably best best way is to solder thin wires to I2C pull-up resistors (2 resistors between atmega and accelerometer).
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Old Mar 04, 2013, 02:25 PM
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Yep that's me!
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