CEVA Hillcrest Labs - BN0086
Absolute orientation system, sensor
The BN0086 is a 9-axis System in Package (SiP) which enables rapid development of sensor-enabled Augmented Reality (AR), Virtual Reality (VR), Robotics and IoT devices. Co-developed by Bosch and Hillcrest Labs, it features a high-performance accelerometer, magnetometer, and gyroscope with a low-power 32-bit ARM Cortex M0+ MCU in a small package. Hillcrest’s sensor hub software pre-integrated on the BNO085 provides exceptional 9-Axis and 6-Axis motion tracking to enable exciting sensor applications in diverse consumer and IoT products.
For new designs, Hillcrest Labs recommends customers consider using the BNO086. The BNO086 is backwards compatible to the BNO080 in fit, form, and function; there are no changes required in software or operation of the part for current designs. The BNO086 simply adds a new capability which allows operation with future application specific external software libraries provided by Hillcrest Labs. The first such library provides additional advanced capabilities for use with VR controllers.
The BN0085 is optimized for service robots such as cleaners that employ Simultaneous Localization And Mapping (SLAM) or other ‘intelligent’ navigation solutions. The combination of Hillcrest’s proprietary software and 9-axis sensors delivers superior heading performance even when the surface is not level.
- MotionEngine™ 9-Axis and 6-Axis Sensor Fusion
- Dynamic calibration adjusts for accelerometer and gyroscope bias changes over factors like time and temperature
- Application-specific features with configurable modes specialized for various use cases
- Activity tracking with classification of walking, running, standing, in-vehicle, on-bike
Intelligent Power Management using activity classifiers and wake-on-motion
Utilize host-side libraries to add functionality in AR/VR and Attitude Monitoring
Flexible control via I2C, SPI or UART Interfaces
Size 5.2mm x 3.8mm x 1.1mm
Sampling Rate Up to 1KHz
Rotation Vector Accuracy 3.0° - Dynamic
1.0° - Static
Long Term Bias Drift 0.5°/min
Max Rate Angle ± 2000°/sec
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