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Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055

Adafruit Industries

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SKU:
076-2472
MPN:
2472
Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout BNO055 is a versatile sensor module combining accelerometer, gyroscope, and magnetometer data for precise 9 degrees of freedom measurements. Ideal for robotics and IoT applications. View full description
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Technical Specifications

Brand:
Adafruit Industries

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

The Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055 is a high-performance sensor module designed to provide stable three-axis orientation output by blending accelerometer, magnetometer, and gyroscope data using advanced sensor fusion algorithms. This is achieved by incorporating a MEMS accelerometer, magnetometer, and gyroscope on a single die with a high-speed ARM Cortex-M0 processor.

The BNO055 sensor is capable of abstracting the sensor fusion and real-time requirements away from the user, providing quaternion, Euler angles, or vector data output without requiring complex algorithms to be implemented on low-cost real-time systems. This makes the BNO055 a smart 9-DOF sensor that simplifies the process of generating meaningful sensor data, providing data that can be read directly over I2C.

To facilitate easy integration into a variety of applications, the Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout includes a 3.3V regulator, logic level shifting for the Reset and I2C pins, and an external 32.768KHz crystal that is recommended for optimal performance. The breakout also includes breakouts for other pins that may be useful in various applications.

By using the Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055, developers can save weeks or even months of time that would otherwise be spent on fine-tuning complex algorithms of varying accuracy and complexity. Instead, they can easily obtain stable and reliable sensor data in just minutes, making it an excellent choice for a wide range of applications including robotics, drones, virtual reality, and more.

Key Features
  • Absolute Orientation (Euler Vector, 100Hz) Three axis orientation data based on a 360 degree sphere
  • Absolute Orientation (Quaterion, 100Hz) Four point quaternion output for more accurate data manipulation
  • Angular Velocity Vector (100Hz) Three axis of 'rotation speed' in rad/s
  • Acceleration Vector (100Hz) Three axis of acceleration (gravity + linear motion) in m/s^2
  • Magnetic Field Strength Vector (20Hz) Three axis of magnetic field sensing in micro Tesla (uT)
  • Linear Acceleration Vector (100Hz) Three axis of linear acceleration data (acceleration minus gravity) in m/s^2
  • Gravity Vector (100Hz) Three axis of gravitational acceleration (minus any movement) in m/s^2
  • Temperature (1Hz) Ambient temperature in degrees celsius
  • Dimensions: 20mm x 27mm x 4mm / 0.8" x 1.1" x 0.2"
  • Header holes begin 4mm from the mounting holes
  • Mounting Hole dimensions: 20mm x 12mm apart
  • Uses I2C address 0x28 (default) or 0x29
  • Weight: 3g

Resources

Datasheet and Tutorials

Absolute orientation in digital signal processing

Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout
 
FAQs:
 

Q: What is the Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055?

A: It's a breakout board featuring the Bosch BNO055 sensor, which integrates a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer. Additionally, it has an onboard ARM Cortex-M0 based processor that handles sensor fusion, providing absolute orientation data like Euler angles, quaternions, and linear acceleration.

Q: How is this breakout board different from other IMU sensors?

A: Unlike other IMU sensors, the BNO055 handles the complex sensor fusion algorithms onboard, easing the processing load on your microcontroller. This makes it ideal for projects requiring accurate and reliable orientation data without heavy computational requirements.

Q: What are the key applications for this breakout board?

A: The BNO055 is ideal for projects needing absolute orientation data, such as:

  • Robotics and drones for navigation and stabilization
  • Motion tracking and gesture recognition
  • Gaming and virtual reality applications
  • Augmented reality headsets
  • Wearable devices like fitness trackers

Q: Is this breakout board compatible with Arduino and other platforms?

A: Yes, the BNO055 breakout board is compatible with Arduino and other microcontrollers. Adafruit provides libraries and example code for Arduino, CircuitPython, and Python (Raspberry Pi) to get you started quickly.

Q: What are the communication interfaces available on this breakout board?

A: The breakout board supports I2C and UART communication interfaces. These are common interfaces used in many microcontroller boards, making it easy to integrate with your existing projects.

    1 Reviews

  • Posted by rohit on 21st Oct 2020

    5

    best imu

    This is the best imu in this price range