Full Product Description

The GY-91 MPU9250 + BMP280 Sensor Module is a compact and powerful 10 Degrees of Freedom (10DOF) motion tracking sensor board designed for advanced electronic and embedded projects. This module combines the MPU9250 9-axis motion sensor with the BMP280 atmospheric pressure and temperature sensor on a single PCB.

The MPU9250 includes a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer (compass), enabling accurate motion sensing, orientation detection, angle measurement, and navigation applications. The integrated BMP280 sensor provides precise altitude, temperature, and barometric pressure readings.

This module supports both I2C and SPI communication protocols, making it fully compatible with Arduino, STM32, ESP32, Raspberry Pi, and other microcontrollers.

It is widely used in drone stabilization systems, self-balancing robots, wearable devices, navigation systems, RC aircraft, motion tracking devices, and IoT applications.

Features

• 10DOF motion tracking sensor module
• MPU9250 9-axis sensor onboard
• BMP280 pressure and temperature sensor
• Supports I2C and SPI communication
• High accuracy motion sensing
• Compact and lightweight design
• Low power consumption
• Suitable for Arduino & Raspberry Pi
• Ideal for drones and robotics projects

Specifications

• Model: GY-91
• Sensor: MPU9250 + BMP280
• Accelerometer: 3-axis
• Gyroscope: 3-axis
• Magnetometer: 3-axis compass
• Pressure Sensor: BMP280
• Communication: I2C / SPI
• Operating Voltage: 3V – 5V
• Application: Motion Tracking, Navigation, Altitude Measurement

Applications

• Drone Flight Controllers
• Robotics Projects
• Self-Balancing Robots
• RC Aircraft Systems
• Motion Detection Projects
• Smart Wearable Devices
• IoT Sensor Systems
• Navigation & Orientation Systems