The 7Semi BNO086 9-DOF Orientation VR IMU Fusion Breakout integrates a 3-axis accelerometer, gyroscope, and magnetometer, providing precise orientation and motion sensing. It features a 32-bit ARM Cortex M0+ processor running advanced sensor fusion algorithms, delivering accurate rotation vector data with a static rotation error of less than 2 degrees. The breakout board supports I2C, SPI, and UART interfaces, and includes Qwiic connectors for easy integration into various projects.
Key Features for Seamless Integration and Accuracy
Advanced Sensor Fusion Technology:
- Combines accelerometer, gyroscope, and magnetometer data with drift correction for high-precision outputs.
- Produces rotation vector readings with dynamic error under 3.5° and static error under 2.0°.
Wide Compatibility:
- Supports I2C (default, up to 400kHz), SPI (up to 3MHz), and UART (up to 3Mbps) communication protocols.
- Dual I2C address options via solder jumpers (default: 0x4B, alternate: 0x4A).
Enhanced Power Efficiency:
- Operates at 2.4V - 3.6V with typical 3.3V via Qwiic cable for reduced power consumption.
Interactive Calibration and Activity Tracking:
- Includes features like 14-bit accelerometer fusion and activity classification (e.g., biking, running).
Developer-Friendly Design:
- Equipped with 2x Qwiic connection ports for plug-and-play integration.
- Power LED indicators and solder jumpers for pull-up resistors and protocol selection.
- Rotation Vector Static Error: 2.0°
- Dynamic Heading Drift: 0.5°/min
- Accelerometer Accuracy: 0.3 m/s
- Gyroscope Accuracy: 3.1°/sec
- Magnetometer Accuracy: 1.4µT
- Operating Voltage: 2.4V - 3.6V (3.3V Typical)
Resources
