GY-BNO080 BNO085 AR VR IMU High Accuracy Nine-axis 9DOF AHRS sensor module

Power supply voltage 3.3V, provides library files.

BNO080 / 085 is a 9 -axis system -level package (SIP), which can quickly develop augmented reality (AR), virtual reality (VR), robot and Internet of Things equipment.It was jointly developed by Bosch and Hillcrest Labs. It has high -performance acceleration meters, magnetic meters and gyroscopes. It uses a small package of low -power 32 -bit ARM Cortex M0 + MCU.Hillcrest's FreeSpace® sensor hub software is integrated in BNO080 / 085 in advance, providing excellent 9 and 6 -axis tracking tracking, which can achieve exciting sensor applications in various consumer and IoT products.

BNO080 / 085 provides a specific application of configuration, functions and performance in a small intercourse component. By shortening the product listing time, shortening the development time and BOM cost, and providing the highest accuracy and quality, OEM benefits.

VR IMU uses the impressive BNO080 IMU.The IC has a combination of a three -axis acceleration meter/gyroscope/magnetometer. It runs with ARM Cortex M0 +and runs a powerful algorithm.The BNO080 inertia measurement unit (IMU) can generate precise rotation vector title, which is very suitable for VR and other route applications. The static rotation error is 2 degrees or smaller.This is what we have been waiting for: all sensor data is combined with combination and drifting correction is meaningful, accurate IMU information.

The IC is implemented in Android -based mobile phones to use only your mobile phone to process all the calculations required for virtual reality goggles.The sensor function is very powerful and the power is complicated.A library based on I2C provides a rotating vector (most people want to read from the IMU) and acceleration, gyroscopes and magnetic meters, steps, activity classifiers (such as cycling) and calibration.

VR IMU has created a demonstration processing application to see how the IMU movement uses the four yuan output of the IMU to accurately manipulate 3D objects.

If I2C is not your first communication option, the sensor can also communicate with UART through SPI!If you are using UART, we recommend that you easily connect to use the Serial Basic.

This version uses a 32kHz crystal, which can improve accuracy and more accurate timestamps.

Features

Interfaces:

The BNO080 Can Communicate Through A Variety of Interfaces. The Qwiic VR Imu has two jumpers that allows the user's interface of choice.

I2C (DEFAULT): up to 400kHz
SPI: up to 3MHz
Uart: 3Mbps
UART-RVC (Robot Vacuum Cleaners): 115200Kbps

Performance Characteristics:

Rotation vector
Dynamic error: 3.5 °
Static error: 2.0 °

Gaming Rotation Vector
Dynamic error: 2.5 °
Static error: 1.5 °
Heading Drift: 0.5 ° / min

Geomagnetic Rotation Vector
Dynamic rotation error: 4.5 °
Static Rotation Error: 3.0 °

Gravity angle error: 1.5 °
Linear acceleration account: 0.35m/s2
Accelerometer account: 0.3m/s2
Gyroscope account: 3.1 ° / SEC
Magnetometer account: 1.4 μT