Arduino Infrared Laser Rangefinder Distance Sensor 50m/80m SEN0366

The DFRobot Infrared Laser Distance Sensor (SEN0366) is a compact and cost-effective laser distance module that provides high accuracy and long-distance measurement, up to 80 meters indoors and 50 meters outdoors. As a precision laser rangefinder, this laser module utilizes UART serial communication, and it is fully compatible with Arduino, making it an ideal Arduino sensor for integration into a variety of IoT and robotics applications.

Features

• Measuring range: 0.0580m (indoor), 0.0550m (outdoor) infrared rangefinder performance

• High accuracy: 1.0mm standard deviation distance sensor precision

• Visible IR laser dot for clear targeting with the laser rangefinder

• Small field of view (FOV) for precise object detection and distance measurement

• UART output, compatible with 3.35V controllers (e.g., Arduino sensor setup)

• Compact size for easy integration of the distance sensor module

• IP40-rated for light dust protection during long-distance sensing

• Ideal for UAV landing, level monitoring, smart measuring tools

Long-Distance & High-Precision Measurement

Equipped with a visible infrared laser, this distance sensor accurately detects objects as small as 55 cm at distances up to 80 meters. Its narrow FOV ensures precise targeting for the laser rangefinder, even in cluttered environments. The blind zone starts from just 5cm, enabling close-proximity measurements with this reliable laser module.

Easy Integration with Arduino

Powered by 3.35V DC and using UART communication, this distance sensor can be quickly connected to Arduino, ESP32, and other MCU platforms. This Arduino sensor is ideal for both indoor and outdoor applications, providing a versatile laser rangefinder solution with rapid setup and stable performance.

Applications

• UAV automatic landing and height detection using LiDAR technology

• Barn material or grain level monitoring with distance sensor precision

• Electronic scales and object height detection with the laser module

• Distance-based robotics navigation and laser rangefinder guidance

• Smart city and industrial monitoring systems powered by Arduino sensors

Specifications

• Note: Performance may vary depending on ambient light, target surface reflectivity, object material, and temperature conditions.

Package Includes

• 1 Infrared Laser Distance Sensor (50m/80m)

• 1 USB to TTL Converter

Documents

• Product wiki
• FAQ about LiDAR
• Library