Arduino-Compatible Laser Distance Sensor Module for Smart Measurement Applications

Modern robotics, automation, and IoT projects demand accurate real-time distance feedback, especially when environments are complex or measurement ranges are wide. Our Arduino-compatible Laser Distance Module is built to provide dependable performance whether your project operates indoors or over long outdoor distances. Supporting 0.03 to 200 meters and millimeter-level resolution, this module delivers capabilities previously limited to industrial-grade systems.

This device features a high-visibility green laser (510–550 nm), providing strong optical performance even when detecting targets with bright surfaces or low reflectivity. If needed, a red laser configuration (610–690 nm) is also available to suit cost-sensitive scenarios.

Designed for seamless Arduino development, the module includes a UART interface and can also communicate using RS232, RS485, or Bluetooth when required for advanced control systems.

Built for Engineers Who Need More Than Basic Sensors

Ultrasonic modules struggle with soft surfaces. TOF sensors fall short on long-range measurement. Consumer-grade LiDAR often lacks consistency.

This laser distance sensor Arduino module solves these limitations:

If your design requires reliable data, this module becomes the preferred measurement engine.

Product Highlights

• Extended Measurement Distance: 0.03–200m

• Fast Response: 3Hz/10Hz/20Hz options

• Precision: ±3–5mm

• Real Engineering Stability in outdoor lighting

• Ultra-low power: <220mA at 3.3V

• Versatile Communication: UART/RS232/RS485/Bluetooth

• Lightweight and Miniature: 64 × 40 × 18 mm, only 14g

• Eye-safe Class 2 Laser

This flexibility allows users to embed the module into compact hardware while maintaining industrial-grade measurement capability.

Quick and Clear Arduino Wiring

Only four pins are required to communicate with Arduino:

TX from sensor must connect to RX on Arduino
No level shifter needed when running 3.3V logic

Integrate, upload, monitor — no additional interface electronics required.

Green vs. Red Laser — Choose Based on Project Needs

If your application involves sunlight, glossy materials, or high dynamic conditions — the green laser version is the superior choice.

Application Possibilities

This Arduino laser sensor module is an enabling component for:

Robotics & Autonomous Vehicle R&D

Navigation, height safety, anti-collision, mapping

UAVs & Aviation

Ground tracking and altitude estimation in flight

Industrial Logistics & Automation

Positioning for cranes, forklifts, and stackers

3D Measurement & Scanning Devices

CNC inspection, tunnel or wall dimensioning

Security & Smart Systems

Perimeter detection without bulky radar or cameras

Measurement Instruments

Digital tape, surveying tools, leveling devices

Whether building prototypes or mass-production equipment, this module delivers measurable improvements over basic distance sensors.

Technical Specifications

Developer-Friendly Integration Support

We provide:

Arduino sample code
Communication protocols
Tutorial wiring guide
Technical consultation
Custom firmware support for advanced OEM needs

So even first-time builders can quickly achieve clean data streaming through the serial port.

Designed for Performance. Built for Innovation.

If you are looking for:

An Arduino laser distance module that actually supports long-range sensing
Millimeter-level reliability instead of unstable hobby sensors
A compact alternative to high-cost LiDAR units

Then this module gives you the advantage your project deserves.

Take accurate measurement, turn it into smart automation — and accelerate your product development today.

Contact Our Team Now

We support sample ordering, OEM customization, firmware tuning, and integration guidance.
Tell us about your application — we will help you select the perfect configuration.