Resources:

BNO055 Datasheet
BMP585 Datasheet

10DOF Absolute Orientation Sensor Module with BNO055 IMU, BMP585 Barometric Pressure Sensor and I2C Interface
The 7Semi BNO055 + BMP585 10DOF Absolute Orientation Sensor Module combines advanced motion sensing with high-precision environmental measurement in a compact breakout board. The module integrates the Bosch BNO055 9-axis intelligent IMU featuring a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer with an onboard sensor fusion processor that delivers ready-to-use orientation data. Paired with the BMP585 high-accuracy barometric pressure sensor, it provides reliable altitude and atmospheric pressure measurements for applications requiring precise positioning and environmental awareness.
Designed for drones, robotics, autonomous navigation, industrial automation, wearable devices, and IoT systems, the module communicates through a standard I2C interface for straightforward integration with Arduino, ESP32, STM32, Raspberry Pi, and other embedded platforms. By performing sensor fusion internally, the BNO055 significantly reduces host processor workload, enabling faster development and improved system performance.
Key Features

Complete 10DOF Sensing: Combines a 3-axis accelerometer, 3-axis gyroscope, 3-axis magnetometer, and barometric pressure sensor.
BNO055 Intelligent IMU: Integrated sensor fusion processor delivers processed orientation data without external computation.
Multiple Orientation Outputs: Supports Euler angles, quaternions, gravity vector, and linear acceleration.
BMP585 Pressure Sensor: Provides accurate barometric pressure and altitude measurements.
I2C Communication: Standard I2C interface enables simple integration with embedded systems.
3.3 V Logic Compatible: Suitable for modern microcontrollers and development platforms.
Compact Breakout Board: Small footprint for space-constrained applications.
Reduced MCU Load: Onboard sensor fusion eliminates complex motion calculations on the host controller.
Easy Platform Compatibility: Supports Arduino, ESP32, STM32, Raspberry Pi, and other I2C-enabled controllers.

Applications

Drone flight control and altitude measurement
Robotics and autonomous navigation
AHRS (Attitude and Heading Reference Systems)
Indoor positioning systems
Industrial motion monitoring
IoT sensing and environmental monitoring
Wearable motion tracking
Data logging systems
Research and educational projects
Smart automation systems