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MultiWii MicroWii ATmega32U4 Flight Controller USB/BARO/ACC/MAG

MultiWii MicroWii ATmega32U4 Flight Controller USB/BARO/ACC/MAG

Now save Uložit 20,23 € 20,23 €

Special Price 8,34 € 8,34 €

You save Uložit 20,23 € 20,23 €

Was  28,57 €

Není skladem!
Stock:
OUT OF STOCK
Váha:
34 g
SKU:
9387000008

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The MicroWii is a complete multi-rotor flight controller. It is based on the ATmega32U4, which is the processor of the Arduino Leonardo. The MicroWii incorporates an MPU-6050 chip, which is a combined gyro and accelerometer plus a precise MS5611 barometer and HMC5883L magnetometer.

This is the ultimate solution for powerful flight performance with your multi-rotor project. The possibilities are endless with the MicroWii, only limited by your imagination!

Features:
• USB on chip (no FTDI or UART needed)
• Free serial port (it's possible to use a DSM2 satellite together with the GUI)
• 6 receiver inputs
• 6 high resolution (11-bit) PWM outputs
• Supports all configs up to OKTO with cam-stab support
• 2.5kB RAM
• ATmega32U4 based with Leonardo Bootloader
• 10DOF sensor array
• MPU-6050 (GYRO/ACC)
• HMC-5883L (MAG)
• MS5611-01BA03 (BARO)
• Bluetooth/GPS connector (on bottom; only GPS or DSM2 satellite can be used at one time since the 32U4 only has one UART)

Specs:
Main chip: ATmega32U4
CPU speed: 16MHz
Flash size: 32kB (3.3kB are taken by the Bootloader)
Input: 6 x high-res RX inputs (2 AUX channels)
Output: 6~8 motor outputs (motor 1-6 are 11-bit PWM)
Dimension: 50x50x16mm
Weight: 14g

*Note: This is not an original Arduino brand product.

Product
Specifications

Další informace

  • SKU:
    9387000008
  • Brand:
    Ne
  • Hmotnost ( g )
    34.00
  • Délka
    70.00
  • Width:
    20.00
  • Výška:
    65.00
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Quality
Value
Overall
This is a nice board, but it lacks memory. The unstable barometer uses just enough that you can add a lcd. That would be a great improvement. The board and components are well constructed. About the barometer, it is unstable and needs a filter capacitor to buff the noise. Even buffered it still don't actually want to hold at any height. A suggestion is if you purchase this board is to omit the barometer and use it like any other multiwii board. If anyone knows how to do that please post it!
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This FC board is very nice but is not so used, there are no tutorial about it and if it's your first FC is quite hard to setup and make it work. Anyway i worked out most of the problem, and i can say that the flight is very stable now. If you are looking for a manual, you can find it in the International Warehouse product, but is not so completed and well explained. Anyway, it's a nice FC!
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Bought this for building a octocopter with altitude hold. After a lot of fiddeling, changing code etc, I gave up trying to get 8 motor channels working. The barometer pretty much sucks, very fuzzy uneven readings (installed a capacitor helped a little), but who wants to do SMD on a small flight controller? You also need to enclose the sensor, or it will go banana as soon as some wind gets to it. I ended up destroying the board because the capacitor came loose, tearing a bit of the copper off at the same time.
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I've bought it to replace a MultiWii328P. It slightly more expensive, but I can use the USB and a satellite receiver port together. It works very well with MultiWii 2.2.
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Worked good for a long time. Everything worked exactly as it should. Until one day magic smoke appeared from the possessor. After that it was useless. I think it's good value, however it does not have enough memory it needs to use all the multiwii features. For example GPS.
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Very good product, it's my first quad , with this FC it was easy to configure with Multiwii 2.3 , but be carefull of the pinout, i add a document which describe the association
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This board is not worth anything it does not work you will break you're quad before anything.....
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Es ist ein sehr gutes Board. Ich benutze es mit MW 2.2. Die vielen Sensoren ermglichen viele Mglichkeiten. Das Board ist gut verarbeitet. Leider habe ich aber Probleme mit der Bindung eines Bluetoothmoduls mit dem seriellen Port.
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Bought it for my mini quadrocopter. I flashed it with MultiWii 2.1, everything works fine if you define following switches in MW source: #define FREEIMUv043
#define A32U4ALLPINS
#define RCAUX2PIND17
Quad hovers very stable. Using the board in combination with attached orange rx100 satellite which also works great.
Don't know if MultiWii 2.2 will bring any improvements, for now i will stick with 2.1
Mayke sure you only connect it to USB 2.0 otherwise it won't work.
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Ho montato questa Multiwii sul x230 mini quadcopter, finalmente sono riuscito a fare funzionare tutto.

Ho usato il software multiwii 2.2, per fare andare la scheda e poter usare tutti i canali bisogna attivare questi valori nel file config.h

#define FREEIMUv043 // same as FREEIMUv04 with final MPU6050 (with the right ACC scale)

#define FORCE_MAG_ORIENTATION(X, Y, Z) {magADC[ROLL] = X; magADC[PITCH] = Y; magADC[YAW] = Z;}

#define A32U4ALLPINS

#define RCAUX2PIND17

facendo questo la pinnatura dell'input della rx sar modificata risultera la seguente partendo dal THR:

Thr - Yaw (Coda) - Aux1 - Pitch (Elevatore) - Roll (Alettoni) - Aux2

Cosa molto importante anche mettere la scheda nel verso giusto, il senso della freccia e la lettera N serigrafata sulla scheda indicano il verso di montaggio, in pratica la scheda andr montata col connettore USB rivolto nella parte posteriore del quad, e cmq non di spigolo come altri fight controller.

Prossimamente montero anche un GPS, ma adesso devo prima affinare i settari, anche se con quelli di default il quad vola gia abbastanza bene.
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