7Semi BNO055 9-DOF Absolute Orientation Sensor Breakout I2C Qwiic

7Semi

12 reviews Write a Review
SKU:
004-ES-12149
MPN:
ES-12149
The 7Semi BNO055 is a 9-DOF absolute orientation sensor breakout that communicates over I2C and Qwiic. It combines accelerometer, gyroscope, and magnetometer data to provide precise orientation information for robotics, VR/AR applications, and more. View full description
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Technical Specifications

Brand:
7Semi
Operating Voltage:
3.3V to 5V
Interface:
I2C
Temperature Range:
-40~85 C
Orientation:
9 Axis
Sensing Axis:
X,Y,Z
Sensitivity:
1 LSB/mg
Acceleration:
2 g, 4 g, 8 g, 16 g
Dimensions:
27mm x 21mm
Holes Size:
3.0mm

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

7Semi BNO055 9-DOF Absolute Orientation Sensor Breakout: Precise Movement Tracking for Your Projects

Unparalleled Orientation Sensing for Robotics, Drones, and IoT
The 7Semi BNO055 9-DOF Absolute Orientation Sensor Breakout delivers exceptional precision and stability for your most demanding orientation-based applications. This intelligent sensor combines a best-in-class Bosch BNO055 chip with an I2C interface for seamless integration into any project or system.
 
Powerful Features, Superior Performance
  • 9-Axis Absolute Orientation: Precisely track movement and orientation in 3D space with an accelerometer, gyroscope, and magnetometer.
  • Bosch BNO055 Smart Sensor: Combines a tri-axis accelerometer, gyroscope, and magnetometer for reliable measurements of acceleration, angular rate, and magnetic field strength.
  • Advanced Sensor Fusion: Sophisticated algorithms ensure unmatched accuracy and stability in orientation data.
  • I2C Interface: Effortlessly integrate the sensor into your project using the widely-supported I2C communication protocol.
  • Wide Operating Voltage: Compatible with a variety of systems thanks to its 3.3V and 5.0V operating voltage range.
  • Low Power Consumption: Extended battery life for portable projects.
  • Compact Design: Easily incorporate the sensor into space-constrained applications.
Seamless Integration
  • I2C Interface: Provides straightforward integration into various microcontrollers and development platforms.
  • Multiple Address Options: Supports I2C addresses 0x28 (default) and 0x29 for flexible configuration.
Extensive Data Acquisition
  • Absolute Orientation (Euler & Quaternion): Obtain three-axis orientation data for comprehensive analysis.
  • Angular Velocity & Acceleration Vectors: Track rotation speed and linear acceleration with ease.
  • Magnetic Field Strength & Gravity Vectors: Gain valuable insights into magnetic fields and gravitational forces.
  • Temperature Sensor: Monitor ambient temperature for additional project context.
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
  • Accelerometer, Gyroscope, Magnetometer, 9 Axis Sensor I2C
  • Temperature (1Hz) Ambient temperature in degrees celsius
  • Dimensions: 21mm x 27mm x 4mm 
  • Uses I2C address 0x28 (default) or 0x29

Upgrade your project today with the 7Semi BNO055 9-DOF Absolute Orientation Sensor Breakout and experience the difference superior technology can make!

STEMMA QT / Qwiic 4-pin 1mm Pitch White Female Connector Cable 150mm Long - Both Side can be purchased seperately.

The Bosch BNO055 is an intelligent 9-DOF (degrees of freedom) absolute sensor that provides precise and accurate data for orientation sensing. It combines an accelerometer, gyroscope, and magnetometer with a sophisticated fusion algorithm that calculates orientation data with unparalleled accuracy and stability. The BNO055 is designed to operate at a wide range of voltages, making it compatible with a variety of systems. With its advanced features and superior technology, the Bosch BNO055 is widely regarded as one of the best absolute orientation sensors available on the market today.

Kit Contents
  • BNO055 breakout
  • 1x6 male header
  • 1x4 male header

Resources

7Semi BNO055 9-DOF Orientation Sensor Breakout I2C Connections to Arduino

7Semi BNO055 Orientation Sensor Breakout Dimensions

 
A 9-DOF Absolute Orientation Sensor is a smart sensor that combines a tri-axis accelerometer, tri-axis gyroscope, and tri-axis magnetometer into a single device. This type of sensor is also known as an Intelligent 9-Axis Absolute Sensor. With these sensors, the device can track orientation and movement in three-dimensional space with high accuracy and precision. The accelerometer measures linear acceleration, the gyroscope measures angular velocity, and the magnetometer measures the orientation of the device relative to the earth's magnetic field. By combining these measurements, the 9-DOF Absolute Orientation Sensor can determine the absolute orientation of an object in space. This type of sensor is commonly used in applications such as robotics, drones, virtual reality, and augmented reality.
 

    12 Reviews

  • Posted by Raghav Tiwari on 17th Jul 2026

    5

    Easy to set up and worked perfectly out of the box

    This sensor was easy to set up. It worked perfectly right away. No issues came up during setup or initial tests.

  • Posted by Shanti Singh on 30th Jun 2026

    5

    Quick delivery and reliable performance for my project

    Delivery was quick. This sensor performs reliably for my project.

  • Posted by Pandurang on 26th Jun 2026

    3

    Functional but slow shipping and not great value for money

    Packaging was fine, this works okay. But delivery took a while and I expected more for the money. Not a great deal.

  • Posted by Chetan Kelkar on 20th Jun 2026

    4

    Performs as described with acceptable accuracy, happy with purchase

    The sensor works as described and the accuracy is acceptable. No issues during setup. Happy with this purchase overall.

  • Posted by Raghuram on 27th Jan 2026

    5

    Good Product

    This one is very good product and working well with my setup.

  • Posted by Manoj Mishra on 12th Jan 2026

    5

    Interesting Product

    7Semi BNO055 is very economical and high quality product. Its working fine for my application of self balancing robot prototype.

  • Posted by Moulik S. on 28th Dec 2024

    5

    Reliable IMU with minimal drift

    Worked perfectly with esp32 s3, teensy 4.1, didn't face any i2c timing issues mentioned in various technical forums. The quality of the board is also comparable to the adafruit board, but at half the price. Would recommend buying.

  • Posted by Vyankatesh Ashtekar on 25th Sep 2023

    4

    Only one side QWIIC connector works fine

    Only one side QWIIC connector works fine with one kind of cable. If you are using the Adafruit cable: https://evelta.com/jst-sh-4-pin-cable-50mm/ then only the right QWIIC port will work.

  • Posted by Vyankatesh Ashtekar on 25th Sep 2023

    4

    Only left QT connector works fine

    Please note that only the left QWIIC connector (when the board is held straight, all printed letters are in the correct orientation) works fine. The terminals are probably interchanged on the right one.