GY-45 MMA8452 3-Axis Accelerator Module

The GY-45 MMA8452 3-Axis Accelerometer Module is a compact breakout board designed for motion and tilt detection using the advanced MMA8452Q MEMS sensor. With a 14-bit resolution, low power consumption, and programmable features, it is ideal for embedded applications including Arduino projects, IoT devices, robotics, and smart wearables.

This module supports three selectable full-scale ranges: ±2g, ±4g, and ±8g, allowing flexibility depending on the sensitivity and application. It communicates via the I2C interface and includes two interrupt pins that can be configured for motion detection, free-fall, tap detection, orientation change, and more.

Features

• High-performance MMA8452 3-axis accelerometer sensor
• 14-bit digital resolution for precise motion sensing
• Selectable g-ranges: ±2g, ±4g, ±8g
• Low power consumption for battery-powered systems
• I2C interface for easy microcontroller integration
• Two configurable interrupt outputs for motion events

Specifications

Applications

• Arduino and microcontroller-based motion sensing
• Wearable devices and gesture-based input
• IoT devices requiring tilt/orientation detection
• Robotics and automation systems
• Free-fall and activity detection applications

Why Choose This Product?

The GY-45 MMA8452 Accelerometer Module combines precision, flexibility, and low power into a single compact breakout board. With its advanced digital features, programmable interrupts, and wide application range, it’s a preferred choice for motion-aware embedded system developers.

Package Includes

• 1 × GY-45 MMA8452 3-Axis Accelerometer Module