Gy-91 Mpu-9250

The GY-91 module is a compact, multi-functional sensor that combines the MPU-9250 9-axis IMU and the BMP280 barometric pressure sensor, making it ideal for motion sensing, orientation tracking, and environmental monitoring applications.

• The MPU-9250 provides:

  • 3-axis accelerometer for detecting motion and linear acceleration.
  • 3-axis gyroscope for measuring angular velocity and orientation.
  • 3-axis magnetometer for compass functionality and heading detection.

• The BMP280 adds:

  • Barometric pressure sensing for altitude calculation.
  • Temperature measurement for environmental monitoring.

This sensor supports I²C and SPI communication, ensuring compatibility with a wide range of microcontrollers like Arduino, ESP32, or Raspberry Pi. It operates at a low power consumption and is perfect for applications in drones, robotics, IoT devices, and gesture control systems.

Applications

• Drones and UAVs
• Robotics navigation systems
• Gesture and motion tracking
• Weather monitoring systems
• IoT devices requiring orientation and environmental sensing