Grove - IMU 10DOF

Introduction

3.3V 5.0V I2C

Grove - IMU 10DOF is a combination of Grove - IMU 9DOF and Grove - Barometer Sensor (BMP180). This module is base on MPU-9250 and BMP180, the MPU-9250 is a 9-axis MotionTracking device that combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer and a Digital Motion Processor(DMP), and BMP180 is a high precision, ultra-low power digital pressure sensors for consumer applications. This module is very suitable for the application of smartphones, tablets and wearable devices.

Specifications

  • I2C interface
  • MPU-9250 I2C address selectable
  • Low Power Consumption
  • 400kHz Fast Mode I2C for communicating with all registers
  • Digital-output X-, Y-, and Z-Axis angular rate sensors (gyroscopes) with a user-programmable full-scale range of ±250, ±500, ±1000, and ±2000°/sec
  • Digital-output 3-Axis accelerometer with a programmable full scale range of ±2g, ±4g, ±8g and ±16g
  • Digital-output magnetometer with a full scale range of ±4800uT
  • Digital-output barometer with range of 300 ~ 1100hPa(+9000m ~ -500m relating to sea level)
  • Dimensions: 25.43mm x 20.35mm

Tip

More details about Grove modules please refer to Grove System

Platforms Supported

Hardware Overview

  • 1:MPU-9250 I2C address select Pad, default connected a and b address is 0x68, if connect b and c address is 0x69
  • 2:MPU-9250 interrupt pin, the interrupt should be configured, available interrupt sources are: motion detection, fifo overflow, data ready, i2c master error

Usage

We will provide an example here to show you how to use this sensor.

Hardware Installation

Software Setup

  1. Download the library from https://github.com/Seeed-Studio/IMU_10DOF.
  2. Unzip it into the libraries file of Arduino IDE by the path.
  3. Open the code directly by the path: File -> Example -> IMU_10DOF_Test.
  4. Upload the code. Note that you should select the correct board type and COM port.

You can see:

Orientation of Axes The diagram below shows the orientation of the axes of sensitivity and the polarity of rotation.

Resources


ArduinoWioBeagleBoneRaspberry PiLinkIt ONE

Caution

The platforms mentioned above as supported is/are an indication of the module's hardware or theoritical compatibility. We only provide software library or code examples for Arduino platform in most cases. It is not possible to provide software library / demo code for all possible MCU platforms. Hence, users have to write their own software library.

Techsupport

For any technical issue, you are most welcome to contact techsupport@seeed.cc, our techsupport engineers will help you. Thank you!

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