InvenSense MPU-6500 Module 6-Axis Gyro Accelerometer

Overview

The MPU-6500 Module is a 6-axis inertial measurement module integrating a 3-axis accelerometer and 3-axis gyroscope, with a digital interface for microcontrollers and embedded systems. The module supports both I2C and SPI communication and includes onboard regulation for operation from common 3 V to 5 V supply rails.

The MPU-6500 Module provides selectable full-scale ranges for both gyroscope and accelerometer measurements, making it suitable for motion sensing, stabilization, robotics, and orientation tracking applications.

Key Features

• MPU-6500 Module with 3-axis accelerometer and 3-axis gyroscope
• 16-bit ADC with 16-bit digital data output
• I2C and SPI communication interfaces
• Selectable gyroscope full-scale ranges
• Selectable accelerometer full-scale ranges
• 3 V to 5 V supply input via internal LDO regulation
• Compact module size suitable for embedded designs

Electrical and Usage Notes

• Power the module from 3 V to 5 V as specified; onboard regulation supplies the sensor IC
• Use either I2C or SPI depending on host requirements; ensure correct wiring and bus configuration
• Sensor range selection should be matched to the expected motion dynamics to optimize resolution and avoid clipping
• For accurate inertial measurements, calibration and proper mechanical mounting are recommended
• Sensor performance is affected by vibration, temperature, and PCB mounting stress; avoid bending forces on the board

Sensor and IC Notes

• The MPU-6500 integrates a 3-axis accelerometer, a 3-axis gyroscope, and an onboard Digital Motion Processor (DMP)
• The sensor IC is designed for low-voltage internal operation and low power consumption in full operating mode
• Typical IMU performance characteristics (chip-level) include low noise and low offset behavior suitable for motion tracking applications
• Detailed DMP usage, calibration, and advanced performance parameters depend on firmware implementation and are typically handled through sensor libraries or vendor documentation

Typical Applications

• Motion sensing and orientation estimation
• Robotics, balancing systems, and stabilization
• IMU-based control loops and sensor fusion projects
• Gesture detection and movement logging
• Embedded navigation and motion analytics

Specifications