Difference between revisions of "Microduino-10DOF"

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{{Language|Microduino-10DOF}}
 
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[[file:Microduino-10dof-rect.jpg|400px|thumb|right|Microduino-10DOF]]
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[[file:Microduino-10DOF-rect.jpg|400px|thumb|right|Microduino-10DOF]]
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'''[[Microduino-10DOF]]''' module integrates 4 kinds of sensors, they are MPU6050 for 3-axis gyroscope and 3-axis accelerometer; HMC5883L for 3-axis compass; and BMP085 for temperature and pressure sensor.
+
'''[[Microduino-10DOF]]'''integrates four sensors including one sensor of 3-axis gyroscope and 3-axis accelerometer(MPU6050), one magnetic field strength sensor(HMC5883L) and a digital barometer sensor(BMP180). This module adopts I2C interface, widely used in automation control, such as aeromodelling,self-balancing car.
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the module use IIC interface.
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|-
 
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==Features==
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==Specification==
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*Three kinds of sensors communicate through I2c is useing, saving IO interface, wide range of uses;
+
 
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*Small, cheap, stackable, open source;
+
'''Magnetic field intensity sensor：HMC5883L'''
−
*Open source hardware circuit design, compatible with the Arduino IDE development environment for programming process;
+
 
−
*Microduino unified interface specification(UPin-27), and rich peripheral modules can be easily and flexibly with other eligible Microduino interface specification modules, sensors for quick connection and expansion;
+
*HMC5883L contains the most advanced high-resolution HMC118X series magnetic-resistive sensor;
−
*2.54 pitch row female connector for easy integration into breadboard.
+
*Integrated circuit with Honeywell patents includes an amplifier, automatic degaussing actuator, offset calibration and a 12-bit AD converter which can control the accuracy of the compass to the range of 1 ° ~ 2 °;
 +
*A simple IIC serial bus interface.
 +
 
  
−
|-
 
−
|
 
  
 +
'''Digital Pressure Sensor：BMP180'''
  
−
==Specification==
+
*BMP180 comprises a resistive pressure sensor, an AD converter, and a control unit;
 +
**The control unit includes E2PROM and I2C interfaces. BMP180 transmits uncompensated temperature and pressure values. E2PROM stores 176bit individual standard data, which are used for compensation of temperature dependence and other sensor parameters.
 +
*Available range: 300hPa to 1100hPa (corresponding sea level to -500m -- +9000 m)
 +
*Lowest absolute accuracy can be achieved--0.03hPa
 +
*UP = pressure data (16 to 19bit)
 +
*UT = temperature data (0 to 15bit)
  
−
'''Magnetic field intensity sensor：HMC5883L'''
+
'''Triaxial accelerometer + three-axis gyro sensor：MPU6050'''
  
−
*HMC5883L including the most advanced high-resolution HMC118X series magnetoresistive sensor;
+
*It integrates a 3-axis MEMS gyroscope, a three-axis MEMS accelerometer, and a scalable DMP (Digital Motion Processor);
−
*Honeywell patents with integrated amplifier, a drive automatic degaussing, offset calibration, the accuracy of the compass can be controlled analog to digital 12 bit converter in the 1 ° ~ 2 °;
 
−
*Simple I2C serial bus interface.
 
  
 +
*Digital output for 6 or 9 axis rotation matrix, quaternion, Euler angles format (EulerAngleforma) data fusion algorithms;
 +
*With 131LSBs / °sec sensitivity and whole cell sensing range is ± 250, ± 500, ± 1000 and ± 2000 ° / sec of 3-axis angular velocity sensor (gyroscope);
 +
*3-axis accelerometer is programmable control and the range is ± 2g, ± 4g, ± 8g and ± 16g;
 +
*Reduces the impact of setting given and sensor drift by removing the shaft between the accelerator and the gyro sensitivity, ;
 +
*The complexity of data fusion algorithms, sensors synchronization, load position sensors can be reduced by useing Digital motion processing (DMP: DigitalMotionProcessing) engine
 +
*A temperature sensor with digital output;
 +
*Gyro operational current: 5mA, gyroscope standby current: 5uA; accelerator operation current: 500uA, accelerator power saving mode current: 40uA @ 10Hz up to 400kHz fast mode of IIC.
  
 +
|-
 +
|
 +
[[File:10DOF-Pinout-1.jpg|800px|thumb|center|Microduino-10DOF-Pinout1]]
  
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'''数字气压传感器：BMP180'''
 
  
−
*BMP180 包含电阻式压力传感器、AD 转换器、和控制单元；
+
|-
−
*其中控制单元包括E2PROM和I2C接口。BMP180传送未经补偿的温度、压力值。E2PROM 储存了176位单独的标准数据，这些标准数据用于补偿、温度依赖性和传感器其他的一些参数。
+
|
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*可用量程：300hPa至1100hPa (对应海拔-500m到+9000m)
 
−
*绝对精度最低可以达到0.03hPa
 
−
*UP=压力数据（16 to 19bit）
 
−
*UT=温度数据（0 to 15bit）
 
  
−
'''三轴加速度+三轴陀螺仪传感器：MPU6050'''
 
  
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*它集成了3轴MEMS陀螺仪，3轴MEMS加速度计，以及一个可扩展的数字运动处理器DMP（Digital Motion Processor）；
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== Development ==
  
−
*以数字输出6轴或9轴的旋转矩阵、四元数(quaternion)、欧拉角格式(EulerAngleforma)的融合演算数据；
+
'''Arduino Libraries and support packages'''
−
*具有131LSBs/°/sec敏感度与全格感测范围为±250、±500、±1000与±2000°/sec的3轴角速度感测器(陀螺仪)；
+
*Microduino_10DOF:https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino_Libraries/_05_Microduino_10DOF
−
*可程式控制，且程式控制范围为±2g、±4g、±8g和±16g的3轴加速器；
+
*【BMP180 Library'''[https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/BMP085 github Download]''' ， '''[https://github.com/adafruit/Adafruit-BMP085-Library github Download]'''  】
−
*移除加速器与陀螺仪轴间敏感度，降低设定给予的影响与感测器的飘移；
+
*【HMC5883L Library'''[https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/HMC5883L github Download]''' 】
−
*数字运动处理(DMP:DigitalMotionProcessing)引擎可减少复杂的融合演算数据、感测器同步化、姿势感应等的负荷；
+
*【MPU6050 Library'''[https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/MPU6050 github Download]''' 】
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*以数位输出的温度传感器；
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*【I2Cdev Library'''[https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/I2Cdev github Download]''' 】
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*陀螺仪运作电流：5mA，陀螺仪待命电流：5uA；加速器运作电流：500uA，加速器省电模式电流：40uA@10Hz高达400kHz快速模式的I2C。
+
*【U8glib Library'''[http://code.google.com/p/u8glib/ google Download ]''' 】
  
 
|-
 
|-
 
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|
  
 +
== Applications ==
 +
 +
'''Download'''
  
 +
*MultiWii and source code ：https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino%20Axis
 +
*OLED tests 10dof source code：[[File:Program Test 10DOF.zip]]
  
−
==Documents==
+
'''Use open source of MWC test 10dof module'''
−
* Snapshot of '''[[Microduino-10DOF]]''' schematic
+
 
−
:[[file:Microduino-10DOF-SCH.png|600px|thumb|left|Microduino-10DOF Schematic]]
+
*The hardware need to be prepared：Microduino FT232R、Microduino Core、Microduino 10dof；
−
<br style="clear: left"/>
+
*The software need to be prepared：MultiWii（Linux/Mac/Windows）、MultiWii source code（Arduino）、Arduino IDE（above 1.0 version）；
−
:[[file:Microduino-10DOF-PCB.png|600px|thumb|left|Microduino-10DOFPCB]]
+
*First use IED open MultiWii.ino in MultiWii directory，the project can be load directly. The provided source code has already been configured for Microduino 10dof.Select board "Microduino Core (Atmega328P@16M,5V)"，and then downloaded directly；
−
<br style="clear: left"/>
+
*Turn on the PC. Take the Windows as example，Execution "MultiWiiConf.exe" in MultiWiiConf \ application.windows32 directory，select the corresponding serial port, then click "Start" to test module.
−
* '''[[Microduino-10DOF]]''' Eagle source file 【'''[[media:Microduino-10DOF.zip|download]]'''】
+
 
−
* '''[[Microduino-10DOF]]''' main chips and devices
+
'''Use OLED test 10dof module'''
−
** 3-axis gyroscope + 3-axis accelerometer: 【'''[[media:MPU6000andMPU6050.pdf|MPU6050]]'''】
 
−
** 3-axis compass: 【'''[[media:HMC5883L.pdf|HMC5883L]]'''】
 
−
** temperature + pressure sensor: 【'''[[media:BMP085.pdf|BMP085]]'''】
 
  
−
:[[file:Micromodule-10DOF-1.png|800px|thumb|left|Microduino-10DOF-Pinout]]
+
*The hardware need to be prepare：Microduino FT232R、Microduino Core、Microduino 10dof、Microduino OLED；
−
<br style="clear: left"/>
+
*The software need to be prepare：Arduino IDE（above 1.0 version）、Microduino provide test source code（Arduino）、BMP180 Library、HMC5883 LLibrary、MPU6050 Library、I2Cdev Library、U8glib Library；
 +
*The downloaded libraries should be put into library folder within Arduino IDE's installation folder;
 +
*Start Arduino IED，Open the test code that Microduino provided，select board "Microduino Core (Atmega328P@16M,5V)"，and then downloaded directly；
  
 +
*After the download, please pay attention to the OLED is complete：
 +
**Top row is used to test HM5883L，The module is placed in the horizontal position, turn the module can be observed that pointer always points to an angle;
 +
**The middle row is used to test  BMP180, observing pressure and temperature data;
 +
**The last line is used to test MPU6050, tilt module,then you can observe the ball rolling toward the corresponding direction.
  
  
 
|-
 
|-
 
|
 
|
 +
 +
==FQA==
 +
*How to run 10DOF test program in Mac?
 +
**Running a Mac Osx 10.9.3 with IDE 1.0.5 with boads.txt from Microduino see
 +
'''http://www.microduino.cc/wiki/index.php?title=Arduino_IDE_Microduino Hardware Support Package'''
 +
**Download test program from Microduino-10DOF
 +
'''http://www.microduino.cc/wiki/index.php?title=Microduino-10DOF'''
 +
**Modified somewhat and running on a Core+See Inclinomter
 +
'''https://plus.google.com/u/0/communities/117933845827174624649/stream/e9bf5dd3-74d2-4e17-af1c-8a54c6bfb9e8'''
  
 
==History==
 
==History==
−
*2013年4月8日 @老潘orz发现HMC5883L S1管脚未连接VDD。
+
*April 8,2013,@laoPanorz found SI pin doesn't connect to VDD in HMC5883l.
−
*2013年2月28日，测试版出炉，无大问题。
+
*Feb 28,2013, test release publish, no major issue.
−
*2013年2月18日，初版打样。
+
*Feb 18,2013, the first official release layout.
 
|-
 
|-
 
|
 
|
 +
 
==Pictures==
 
==Pictures==
−
:[[file:Microduino-10DOF-T.jpg|thumb|600px|center|Microduino 10DOF Front]]
+
:[[file:Microduino-10DOF-t.jpg|thumb|600px|center|Microduino 10DOF Front]]
 
<br style="clear: left"/>
 
<br style="clear: left"/>
−
:[[file:Microduino-10DOF-B.jpg|thumb|600px|center|Microduino 10DOF Back]]
+
:[[file:Microduino-10DOF-b.jpg|thumb|600px|center|Microduino 10DOF Back]]
 
<br style="clear: left"/>
 
<br style="clear: left"/>
 
* Testing video: [http://v.youku.com/v_show/id_XNTIzMTY3MTU2.html Microduino-10DOF MPU6050 Testing]
 
* Testing video: [http://v.youku.com/v_show/id_XNTIzMTY3MTU2.html Microduino-10DOF MPU6050 Testing]

Latest revision as of 22:57, 9 November 2016

Language: English  • 中文
Microduino-10DOF

Microduino-10DOFintegrates four sensors including one sensor of 3-axis gyroscope and 3-axis accelerometer(MPU6050), one magnetic field strength sensor(HMC5883L) and a digital barometer sensor(BMP180). This module adopts I2C interface, widely used in automation control, such as aeromodelling,self-balancing car.


Specification

Magnetic field intensity sensor：HMC5883L

  • HMC5883L contains the most advanced high-resolution HMC118X series magnetic-resistive sensor;
  • Integrated circuit with Honeywell patents includes an amplifier, automatic degaussing actuator, offset calibration and a 12-bit AD converter which can control the accuracy of the compass to the range of 1 ° ~ 2 °;
  • A simple IIC serial bus interface.


Digital Pressure Sensor：BMP180

  • BMP180 comprises a resistive pressure sensor, an AD converter, and a control unit;
    • The control unit includes E2PROM and I2C interfaces. BMP180 transmits uncompensated temperature and pressure values. E2PROM stores 176bit individual standard data, which are used for compensation of temperature dependence and other sensor parameters.
  • Available range: 300hPa to 1100hPa (corresponding sea level to -500m -- +9000 m)
  • Lowest absolute accuracy can be achieved--0.03hPa
  • UP = pressure data (16 to 19bit)
  • UT = temperature data (0 to 15bit)

Triaxial accelerometer + three-axis gyro sensor：MPU6050

  • It integrates a 3-axis MEMS gyroscope, a three-axis MEMS accelerometer, and a scalable DMP (Digital Motion Processor);
  • Digital output for 6 or 9 axis rotation matrix, quaternion, Euler angles format (EulerAngleforma) data fusion algorithms;
  • With 131LSBs / °sec sensitivity and whole cell sensing range is ± 250, ± 500, ± 1000 and ± 2000 ° / sec of 3-axis angular velocity sensor (gyroscope);
  • 3-axis accelerometer is programmable control and the range is ± 2g, ± 4g, ± 8g and ± 16g;
  • Reduces the impact of setting given and sensor drift by removing the shaft between the accelerator and the gyro sensitivity, ;
  • The complexity of data fusion algorithms, sensors synchronization, load position sensors can be reduced by useing Digital motion processing (DMP: DigitalMotionProcessing) engine
  • A temperature sensor with digital output;
  • Gyro operational current: 5mA, gyroscope standby current: 5uA; accelerator operation current: 500uA, accelerator power saving mode current: 40uA @ 10Hz up to 400kHz fast mode of IIC.
Microduino-10DOF-Pinout1



Development

Arduino Libraries and support packages

Applications

Download

Use open source of MWC test 10dof module

  • The hardware need to be prepared：Microduino FT232R、Microduino Core、Microduino 10dof；
  • The software need to be prepared：MultiWii（Linux/Mac/Windows）、MultiWii source code（Arduino）、Arduino IDE（above 1.0 version）；
  • First use IED open MultiWii.ino in MultiWii directory，the project can be load directly. The provided source code has already been configured for Microduino 10dof.Select board "Microduino Core (Atmega328P@16M,5V)"，and then downloaded directly；
  • Turn on the PC. Take the Windows as example，Execution "MultiWiiConf.exe" in MultiWiiConf \ application.windows32 directory，select the corresponding serial port, then click "Start" to test module.

Use OLED test 10dof module

  • The hardware need to be prepare：Microduino FT232R、Microduino Core、Microduino 10dof、Microduino OLED；
  • The software need to be prepare：Arduino IDE（above 1.0 version）、Microduino provide test source code（Arduino）、BMP180 Library、HMC5883 LLibrary、MPU6050 Library、I2Cdev Library、U8glib Library；
  • The downloaded libraries should be put into library folder within Arduino IDE's installation folder;
  • Start Arduino IED，Open the test code that Microduino provided，select board "Microduino Core (Atmega328P@16M,5V)"，and then downloaded directly；
  • After the download, please pay attention to the OLED is complete：
    • Top row is used to test HM5883L，The module is placed in the horizontal position, turn the module can be observed that pointer always points to an angle;
    • The middle row is used to test BMP180, observing pressure and temperature data;
    • The last line is used to test MPU6050, tilt module,then you can observe the ball rolling toward the corresponding direction.


FQA

  • How to run 10DOF test program in Mac?
    • Running a Mac Osx 10.9.3 with IDE 1.0.5 with boads.txt from Microduino see

http://www.microduino.cc/wiki/index.php?title=Arduino_IDE_Microduino Hardware Support Package

    • Download test program from Microduino-10DOF

http://www.microduino.cc/wiki/index.php?title=Microduino-10DOF

    • Modified somewhat and running on a Core+See Inclinomter

https://plus.google.com/u/0/communities/117933845827174624649/stream/e9bf5dd3-74d2-4e17-af1c-8a54c6bfb9e8

History

  • April 8,2013,@laoPanorz found SI pin doesn't connect to VDD in HMC5883l.
  • Feb 28,2013, test release publish, no major issue.
  • Feb 18,2013, the first official release layout.

Pictures

Microduino 10DOF Front


Microduino 10DOF Back


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