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BNO055 9-DOF Absolute Orientation Sensor Breakout with I2C Qwiic - 7Semi
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Unlock the future of orientation sensing with the 7Semi BNO055 9-DOF Absolute Orientation Sensor breakout with I2C Qwiic. Powered by Bosch's BNO055 absolute orientation sensor, this breakout seamlessly integrates an accelerometer, gyroscope, and magnetometer to deliver highly accurate, fused orientation data.
Built for ultimate precision and stability, the BNO055 sensor features an advanced sensor fusion algorithm, offering real-time acceleration, angular rate, and magnetic field strength measurements. Thanks to its smart design, it offloads complex fusion computations from your microcontroller, ensuring smooth and efficient operation.
With an operating voltage range of 3.3V to 5.0V and a low-power consumption profile, this compact module is perfect for robotics, drone navigation, AR/VR applications, and IoT devices. The integrated I2C Qwiic interface ensures effortless connectivity and easy expansion.
Elevate your project’s performance with the 7Semi BNO055 9-dof absolute orientation sensor breakout, the intelligent, reliable solution for demanding orientation sensing needs.

The BNO055 absolute orientation sensor stands out due to its built-in sensor fusion capabilities, eliminating the need for external processing. Unlike traditional IMU modules, the BNO055 sensor delivers ready-to-use orientation data, making it ideal for developers looking to simplify design complexity while maintaining high accuracy.
Whether you're building autonomous robots, stabilization systems, or immersive AR/VR experiences, the BNO055 9-dof absolute orientation sensor ensures consistent and reliable performance across applications.
| Specification | Details |
|---|---|
| Operating Voltage | 2.4V to 16V |
| Interface | I2C |
| Temperature Range | -40°C to +85°C |
| Orientation | 9 Axis |
| Sensing Axis | X, Y, Z |
| Sensitivity | 1 LSB/mg |
| Acceleration Ranges | ±2g, ±4g, ±8g, ±16g |
| Weight | 3gm |
| Dimensions (LxWxH) | 2.7 x 2 x 0.5 cm |
| Mounting Hole Size | 3.0mm |
The BNO055 9-DOF sensor is used for measuring precise orientation and motion in devices like robots, drones, and wearable technologies. It combines accelerometer, gyroscope, and magnetometer data to deliver accurate heading, tilt, and motion tracking. This sensor is popular for applications in robotics, augmented reality, navigation systems, and other electronics projects requiring real-time orientation data.
The BNO055 sensor delivers absolute orientation data by fusing input from its accelerometer, gyroscope, and magnetometer using a built-in sensor fusion algorithm. This means the sensor outputs stable 3D orientation as Euler angles or quaternion values directly, compensating for sensor drift and magnetic disturbances, without requiring complex calculations on the host microcontroller or external systems.
Yes, the BNO055 sensor is compatible with Arduino, ESP32, and Raspberry Pi platforms. Libraries and sample codes are available for seamless integration, making it easy to add orientation and motion tracking features to your DIY electronics projects. The sensor communicates via I2C or UART interfaces, which are supported by popular development boards.
The BNO055 stands out from IMU sensors like the MPU6050 by offering onboard sensor fusion and direct absolute orientation output. While the MPU6050 provides raw accelerometer and gyroscope data, the BNO055 integrates a magnetometer and processes sensor fusion internally, delivering calibration and drift-free orientation data, saving both coding effort and processing power for developers.
The BNO055 sensor provides a wide range of data outputs, including raw accelerometer, gyroscope, and magnetometer readings. It also delivers processed absolute orientation data as Euler angles or quaternions, as well as linear acceleration, gravity vector, and calibrated heading values. These outputs make the BNO055 versatile for many electronics and motion tracking applications.
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.