The GY-91 10DOF Sensor Module is a compact, high-performance motion and environmental sensing module featuring the MPU9250 9-axis IMU and BMP280 barometric pressure sensor. It is designed for Arduino, Raspberry Pi, and other microcontrollers and supports both SPI and I2C communication.

Key Features: MPU9250 (9-Axis IMU): 3-axis Accelerometer: Measures linear acceleration. 3-axis Gyroscope: Detects angular velocity. 3-axis Magnetometer (Compass): Determines orientation relative to Earth's magnetic field. BMP280 (Barometric Pressure Sensor): Measures atmospheric pressure and altitude. Can be used for weather monitoring and altitude estimation. Supports SPI and I2C (IIC) Communication: Compatible with Arduino, ESP8266, ESP32, STM32, Raspberry Pi, and other microcontrollers. Operating Voltage: 3V - 5V (ideal for both 3.3V and 5V systems). High precision and low power consumption for real-time motion tracking applications. Applications: Drones and Robotics Navigation and Orientation Systems Gesture Recognition Weather Monitoring IoT and Smart Devices Wearable Technology