MPU9250 with ESP32: Complete Guide to Accelerometer, Gyroscope and Magnetometer

The MPU9250 is a powerful 9-axis motion sensor that combines a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer in a single compact module. It is widely used in robotics, drones, IoT devices, navigation systems, motion tracking, balancing robots, wearable electronics, and embedded systems.In this tutorial, we will learn how to interface MPU9250 with ESP32 using I2C, read accelerometer, gyroscope, and magnetometer data, understand the MPU9250 registers, and write a complete Arduino IDE program.This guide is suitable for beginners as well...