The ICM20948V2 9DOF 9Axis Sensor Module provides accelerometer, gyroscope and magnetometer data in a compact board designed for embedded projects. Built to be a direct or neardirect replacement for MPU9250 based designs, it enables upgraded motion sensing and orientation tracking without extensive software changes. Key benefits Accurate 9axis sensing for reliable motion tracking and orientation estimation, ideal for navigation, stabilization and gesture detection. Dropin compatibility with MPU9250 based projects, allowing designers to upgrade sensor performance while preserving existing hardware and software ecosystems. Flexible interfaces (I2C or SPI) to suit a wide range of microcontrollers, singleboard computers and embedded platforms. Compact form factor and standard PCB construction enable easy integration into drones, robots, wearables and handheld devices. Lownoise, resolution sensors suitable for realtime data fusion and pose estimation in dynamic environments. Key attributes Functionality: 3axis accelerometer, 3axis gyroscope, and 3axis magnetometer in a single module for 9axis sensing. Compatibility: Replaces MPU9250 in compatible designs; supports standard sensor drivers with minimal changes to wiring and software. Size and form: Compact sensor module designed for spaceconstrained applications; suitable for compact drones, robotic platforms and portable devices. Material and construction: Standard PCB (FR4) module with mounted sensors and headers for easy connection to host controllers. Performance: resolution sensor outputs with fast response suitable for realtime motion sensing and fusion algorithms. Interface: Supports I2C and SPI communication to accommodate a variety of host controllers and development boards. Two to three use cases Drone flight control and stabilization: Provides accurate orientation and motion data to enable stable flight, sensor fusion, and robust navigation in autonomous or semiautonomous UAVs. Robotics and autonomous systems: Used for pose estimation, deadreckoning, and environmental interaction in ground or aerial robots, improving navigation and control accuracy. Wearable and handheld devices: Enables precise motion tracking, gesture recognition and activity monitoring in compact wearables, controller peripherals and portable instrumentation. What to expect and how to use Interface options: Connect via I2C or SPI to your microcontroller or singleboard computer. The module is designed to be easy to integrate with common development environments and software libraries. Compatibility considerations: This module is designed to MPU9250 in many designs. When migrating, verify pinout, voltage levels, and communication settings in your existing hardware and software. Some drivers may require minor adjustments to accommodate the ICM20948V2 specifics. Software and calibration: Leverage standard sensor fusion libraries and calibration routines to obtain accurate orientation data. Proper calibration of accelerometer, gyroscope and magnetometer improves heading stability and overall accuracy. Power and protection: Use the board within its recommended operating conditions and observe supply and connection guidelines to maintain performance and longevity. Applications and scenarios Realtime orientation for autonomous vehicles, including quadcopters and ground robots, where precise attitude and heading information is critical. Motion sensing for interactive robotics, humanmachine interfaces, and control systems that rely on accurate inertial measurements. Sensorrich embedded projects requiring compact, multiaxis sensing with straightforward integration and upgrade potential from MPU9250 based designs.