Track Motion and Orientation with One Compact Module

The 9-DOF Absolute Orientation IMU Fusion Breakout Adafruit BNO055 is a motion sensor module designed for motion tracking, robot balance, and orientation sensing. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.

Key details include Interface: I2C.

Important: Motion sensors often need calibration in software to get the best accuracy. Mounting angle and vibration can change the result.

Why you’ll love it

Key feature: Temperature (1Hz) Ambient temperature in degrees celsius
Compact size: 20mm x 27mm x 4mm / 0.8" x 1.1" x 0.2"
Useful spec: 3g
Easy wiring: I2C
Maker-friendly build: Easy to use in prototypes, classroom projects, and custom electronics
Common controller support: Works well with Arduino, ESP32, Raspberry Pi, and similar boards

Compare with similar products

Product	Sensor style	Standout
9-DOF Absolute Orientation IMU Fusion Breakout Adafruit BNO055	motion sensor module	Current item
Accelerometer Magnetometer Gyroscope Temp 9-DOF Board LSM9DS1	motion sensor module	motion sensing, accelerometer data
IMU GY-85 9DOF Sensor Module for Arduino	motion sensor module with I2C	I2C interface, motion sensing
Triple-Axis Accelerometer Adafruit ±2 4 8g @ 14-bit MMA8451	motion sensor module with digital output	digital output, motion sensing

What you can build

This sensor is a good fit for balancing robots, gesture controllers, motion loggers, wearables, and camera rigs.

Starter bundles

Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus an I2C cable or jumper wires for quick setup and testing.

Recommended add-ons

Useful add-ons include a display, battery pack, and a solid mounting plate, depending on how you plan to power, mount, and log the sensor.

Technical specifications

Product	9-DOF Absolute Orientation IMU Fusion Breakout Adafruit BNO055
Dimensions	20mm x 27mm x 4mm / 0.8" x 1.1" x 0.2"
Mounting Hole dimensions	20mm x 12mm apart
Weight	3g
Interface	I2C
Category	imu motion sensors

Wiring & usage notes

Connect VCC, GND, SDA, and SCL to your controller. Use the correct board voltage and I2C address in your code. Motion sensors often need calibration in software to get the best accuracy. Mounting angle and vibration can change the result.

What’s in the box

1 × 9-DOF Absolute Orientation IMU Fusion Breakout Adafruit BNO055

Frequently Asked Questions

What does the 9-DOF Absolute Orientation IMU Fusion Breakout Adafruit BNO055 measure? It is designed to measure motion, tilt, rotation, or orientation.

Can I use it with Arduino, ESP32, or Raspberry Pi? Yes. It is well suited for common maker and embedded platforms, as long as you power it at the correct voltage and match the signal level to your controller.

How do I connect this I2C sensor? This version uses I2C, so you usually connect VCC, GND, SDA, and SCL.

Does it need calibration? Usually yes. Motion sensors often benefit from software calibration to improve offset, drift, and orientation accuracy.

Is it good for prototyping? Yes. It is a practical choice for learning, proof-of-concept builds, and small automation projects.

Adafruit BNO055 9-DOF Absolute Orientation IMU Fusion Breakout

Name: Adafruit BNO055 9-DOF Absolute Orientation IMU Fusion Breakout
Brand: Adafruit
SKU: 2472
Price: 2936.0 PHP
Availability: OutOfStock