MPU-9250

Latest Invensense 9-axis motion sensor solution

Hello World

Import programMPU9250AHRS

Basic program to obtain properly-scaled gyro, accelerometer, and magnetometer data from the MPU-9250 9-axis motion sensor and do 9 DoF sensor fusion using the open-source Madgwick and Mahony sensor fusion filters. Running on STM32F401RE Nucleo board at 84 MHz achieves sensor fusion filter update rates of ~5000 Hz.

Library

Import programMPU9250AHRS

Basic program to obtain properly-scaled gyro, accelerometer, and magnetometer data from the MPU-9250 9-axis motion sensor and do 9 DoF sensor fusion using the open-source Madgwick and Mahony sensor fusion filters. Running on STM32F401RE Nucleo board at 84 MHz achieves sensor fusion filter update rates of ~5000 Hz.

Datasheet

http://www.invensense.com/mems/gyro/documents/PS-MPU-9250A-01.pdf

Notes

Invensense's newest 9-axis mition sensor with a 3 mm x 3mm footprint. Program reads the data from the accelerometer, gyro, magnetometer, and gyro thermometer over I2C. Uses the properly-scaled data to obtain yaw, pitch, and roll with open-source Madgwick and Mahony sensor fusion algorithms.


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