Compact 9axis orientation sensor module based on the Bosch BNO055, designed for rapid integration into embedded projects that need reliable, realtime orientation data without complex sensor fusion code. The GYBNO055 breakout combines a 3axis accelerometer, 3axis gyroscope and 3axis geomagnetic sensor (9DOF) with onboard fusion to deliver absolute orientation out of the box. Why you need this Removes the need to develop and tune sensor fusion algorithms. The BNO055 runs sensor fusion onchip and outputs stable orientation (Euler angles or quaternions), so your host microcontroller can focus on application logic. Reduces drift and calibration complexity compared with using raw IMU sensors. Builtin calibration and magnetic compensation improve longterm stability. Speeds development and prototyping with a small, boardlevel breakout that is easy to wire to common development platforms. Key features and benefits Model: GYBNO055 breakout using the Bosch BNO055 9axis absolute orientation sensor. 9DOF sensing: 3axis accelerometer + 3axis gyroscope + 3axis magnetometer (geomagnetic). Onboard sensor fusion: delivers absolute orientation (Euler angles/quaternions), linear acceleration, gravity vector and calibrated sensor outputs. Interfaces: standard digital communication for easy integration with common microcontrollers (I2C and UART support typical for this module). Ready for prototyping: breakout board format provides accessible pins for power and data, saving PCB routing time. Compact and lightweight: small form factor suitable for spaceconstrained applications and wearable projects. Broad compatibility: commonly used with Arduino, Raspberry Pi and other MCU platforms via standard libraries and drivers. Performance and usability Provides realtime orientation data without requiring significant processing on the host device. Calibrated sensor outputs reduce noise and improve repeatability for control and navigation tasks. Fast integration into development environments using available drivers and example code. Typical applications Drone and UAV stabilization: use absolute orientation data to improve flight control, reduce drift and simplify autopilot integration. Robotics and autonomous systems: enable reliable heading, tilt and pose estimation for navigation, balancing robots, gimbals and manipulators. Motion tracking and humanmachine interfaces: implement head tracking, gesture recognition or wearable motion sensing where compact, fused orientation is required. What to expect when integrating Easy wiring to microcontrollers using standard digital interfaces; many community libraries available for quick setup. Reduced development time because the sensor fusion runs on the module, eliminating the need to combine raw accelerometer, gyro and magnetometer data in software. Compact breakout hardware that is convenient for breadboarding, prototypes and small custom PCBs. If your project requires accurate, driftreduced orientation data with minimal host processing, the GYBNO055 9DOF breakout provides a practical, wellsupported solution for fast prototyping and deployment.