LIS3DH Triple-Axis Accelerometer

LIS3DH High-Resolution 3-Axis Accelerometer Module for Arduino

The LIS3DH is a high-performance, ultra-low-power, three-axis accelerometer designed for precise motion and orientation sensing in embedded and IoT applications. With 16-bit high-resolution output, selectable full-scale ranges, and multiple digital interfaces, it is ideal for use with Arduino, Raspberry Pi, and other microcontrollers.

This module supports I²C and SPI communication, making integration simple and flexible across a wide range of development platforms. Its low power consumption and wide operating temperature range ensure reliable performance in energy-efficient and industrial environments.

The LIS3DH also features an embedded FIFO, programmable state machine, and built-in self-test functionality, enabling advanced motion detection, event recognition, and diagnostics without heavy processor overhead.

Key Features

• High-resolution 16-bit triaxial acceleration sensing
• Selectable full-scale ranges: ±2g, ±4g, ±6g, ±8g, ±16g
• Wide operating voltage: 1.71V to 3.6V
• Independent I/O voltage support (1.8V compatible)
• Ultra-low power consumption for battery-powered applications
• I²C / SPI digital output interface
• Embedded FIFO buffer for efficient data handling
• Programmable embedded state machine
• Built-in self-test for quick diagnostics
• Integrated temperature sensor
• High shock resistance up to 10,000g
• Wide operating temperature range: –40°C to +85°C

Applications

• Motion and tilt detection
• Robotics and automation
• Wearable and portable devices
• IoT and smart sensors
• Activity monitoring
• Vibration and impact detection

Resources

• Datasheet
• Libraries
• Sample Code