BNO085 9-axis IMU Breakout Board

Experiment with sensor fusion IMUs with the BNO085 Breakout Board. Offering a high-performance accelerometer, magnetometer, and gyroscope, packaged with pre-loaded sensor fusion firmware, the BNO085 was designed for rapid development of AR, VR, and robotics applications. Grab rotation vectors, measure acceleration, track headings, and more. Prototyping is even easier with the STRDC SDK, including a pre-built library for interacting with BNO085 applications.

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Features and Specifications

9-axis accelerometer, gyro, and magnetometer provides precise motion tracking.
Common reports (e.g. Rotation Vectors) native to the BNO085 firmware coupled with STRDC’s library makes startup easy.
Dynamic calibration adjusts for changes over time and temperature.
Activity tracking reports for quick bring-up of step-counting and heart-rate monitoring.
Power management features like sleep and wake-on-motion maximize application requirements.
Interface with I²C (QWIIC/Stemma Compatible), SPI, or UART. Includes a 5V to 3.3V level shifter and 5V to 3.3V power regulator.
Lead-Free
Designed and assembled in the USA

BNO085 Performance Breakdown:

Parameter	Range	Resolution
Acceleration	±13 g	16-bit
Gyroscope	±64 rad/s	16-bit
Magnetometer	±2 mT	16-bit

BNO085 Maximum Sensor Data Rates:

Composite Sensor	Max Data Rate (Hz)
Gyro Rotation Vector	1000
Rotation Vector	400
Gaming Rotation Vector	400
Geomagnetic Rotation Vector	90
Gravity	400
Linear Acceleration	400
Accelerometer	500
Gyroscope	400
Magnetometer	100

BNO085 Typical Power Consumption Estimates (See datasheet for full estimation):

Sensor	Average Current
Idle	130 µA
Gyro Rotation Vector	14.64 mA
6 & 9-Axis Sensor Fusion	14.40 mA
Calibrated Gyroscope	14.06 mA
Geomagnetic Rotation Vector	7.21 mA
Calibrated Accelerometer	1.38 mA