{"title":"Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055","handle":"adafruit-9-dof-absolute-orientation-imu-fusion-breakout-bno055","url":"/products/adafruit-9-dof-absolute-orientation-imu-fusion-breakout-bno055","description":"The Adafruit BNO055 breakout delivers complete 9-DOF orientation sensing with onboard sensor fusion — no complex algorithms to write yourself. The Bosch BNO055 combines an accelerometer, gyroscope, and magnetometer on a single die with an ARM Cortex-M0 processor that handles all fusion calculations internally, outputting ready-to-use orientation data over I2C.\n\nThe breakout includes a 3.3V regulator, logic level shifting for I2C and reset pins, and an external 32.768 KHz crystal for optimal performance. Interrupt and address-selection pins are broken out for advanced configurations.\n\nSensor Outputs\n\n\nAbsolute Orientation (Euler) – Three-axis orientation on a 360° sphere (100 Hz)\n\nAbsolute Orientation (Quaternion) – Four-point quaternion for precise manipulation (100 Hz)\n\nAngular Velocity – Three-axis rotation speed in rad/s (100 Hz)\n\nAcceleration – Three-axis gravity + linear motion in m/s² (100 Hz)\n\nLinear Acceleration – Three-axis acceleration minus gravity in m/s² (100 Hz)\n\nGravity Vector – Three-axis gravitational acceleration in m/s² (100 Hz)\n\nMagnetic Field Strength – Three-axis in µT (20 Hz)\n\nTemperature – Ambient temperature in °C (1 Hz)\n\n\nKey Features\n\n\nOnboard Sensor Fusion – BNO055 handles all orientation calculations internally\n\nI2C Interface – 3.3V and 5V logic safe\n\n3.3V Regulator – Onboard with logic level shifting\n\nExternal Crystal – 32.768 KHz for best performance\n\nArduino and CircuitPython Support – Libraries available for both platforms\n\n\nAlso Available\n\n\nBNO055 STEMMA QT / Qwiic Version – Smaller form factor with plug-and-play I2C connectors\n\n\nIdeal For\n\nRobotics and drone orientation\nMotion tracking and gesture detection\nVR/AR controllers\nCompass and navigation projects\n\n\nPackage Contents\n\n1× Adafruit BNO055 9-DOF IMU Breakout (assembled and tested)\n1× Header strip\n\n\n\nNote: Soldering is required to attach the header for breadboard use.\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":9341,"title":"Default Title","sku":"AF-2472","price":73.8,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":103,"option1":"Default Title"}]}