7Semi BNO085 9-DOF Orientation IMU Fusion Nano Breakout

The 7Semi BNO085 9-DOF Orientation IMU Fusion Nano Breakout is a compact 9-axis motion sensor module that integrates a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer. It includes an onboard processor running advanced sensor-fusion firmware, providing ready-to-use orientation data such as quaternions, Euler angles, rotation vectors, and linear acceleration. It is ideal for robotics, drones, AR/VR, gesture recognition, wearables, and any system requiring accurate orientation and motion tracking.

Technical Specifications:

• Sensor Type: 9-DOF IMU (accelerometer + gyroscope + magnetometer)
• Fusion Engine: On-board microcontroller running SH-2 / BNO08x sensor-fusion firmware
• Accelerometer Range: ±8 g
• Gyroscope Range: ±2000 °/s
• Magnetometer Range: ±8 Gauss
• Interfaces: I²C, SPI, UART
• Output Data Types:
  Acceleration (raw and calibrated)
  Angular velocity (raw and calibrated)
  Magnetic field (raw and calibrated)
  Rotation vector, game rotation vector
  Quaternions and Euler angles
  Linear acceleration and gravity vector
• Max Output Rates:
  Rotation vectors: up to ~400 Hz
  Gyro rotation vector: up to ~1000 Hz
  Accelerometer: up to ~500 Hz
  Magnetometer: up to ~100 Hz
• Supply Voltage: 3.3V logic
• Onboard Calibration: Supports dynamic and static calibration
• Output Format: Digital fused sensor data and raw sensor data

Features:

• Full 9-axis motion sensing with built-in fusion for stable and accurate orientation
  
• Outputs quaternions, Euler angles, rotation vectors, linear acceleration, and gravity
  
• Supports multiple communication interfaces: I²C, SPI, UART
  
• High sample rates suitable for fast motion tracking and real-time control
  
• Hardware-accelerated sensor fusion — reduces MCU load
  
• Self-calibration and dynamic calibration support
  
• Compact Nano breakout ideal for small robotic or wearable devices
  
• Excellent for motion analysis, step/tap detection, and gesture recognition
  
• Compatible with Arduino, ESP32, STM32, Raspberry Pi, and other MCUs
  
• Reliable long-term stability and low drift

Applications:

• Robotics and automation systems
  
• Drone and UAV stabilization and navigation
  
• AR/VR head tracking and motion-controlled interfaces
  
• Wearables and fitness devices
  
• Gesture recognition and motion-controlled input devices
  
• Autonomous mobile robots and indoor navigation
  
• IMU-based dead-reckoning systems
  
• Gaming controllers and smart accessories
  
• Research, prototyping, and motion-tracking experiments
  
• IoT devices requiring orientation or movement sensing