TF-LUNA Micro LiDAR Distance Sensor – 0.2m to 8m

Product Description

The Benewake TF-LUNA Micro LiDAR Distance Sensor is a compact and high-performance single-point ranging sensor designed for accurate and stable distance measurement. Based on the Time-of-Flight (TOF) principle, the TF-LUNA measures the distance to objects by emitting laser light and calculating the time taken for the reflected signal to return.

With a measurement range of 0.2m to 8m, the TF-LUNA provides reliable distance detection while maintaining a small and lightweight form factor. Its integrated algorithms and adjustable parameters allow it to perform effectively across various application environments and scenarios.

The sensor uses serial communication, making it easy to integrate with development boards and controllers that support serial interfaces, including Arduino, Raspberry Pi, and other embedded systems. Its low power consumption, high sensitivity, and compact size make it suitable for robotics, UAVs, IoT devices, automation, level measurement, and obstacle detection applications.

Features

• Single-point LiDAR distance measurement
• Based on Time-of-Flight (TOF) technology
• Measurement range of 0.2m to 8m
• Accurate and stable distance detection
• High sensitivity and measurement performance
• Low power consumption
• Compact and lightweight design
• Wide temperature adaptation
• Wide voltage input range
• High measurement frequency
• Serial communication interface
• Easy integration with Arduino, Raspberry Pi, and other controllers
• Suitable for robotics and UAV applications
• Adjustable configurations and parameters
• Designed for various complex application environments

Specifications

Design and Construction

The TF-LUNA features an ultra-compact and lightweight design intended for easy integration into space-constrained electronic and robotic systems. Its small form factor allows it to be mounted on robots, drones, UAVs, IoT devices, and other embedded platforms without adding significant weight.

The sensor combines optical and electronic components with integrated processing algorithms to provide stable distance measurements. Its compact construction makes it suitable for both prototype development and practical embedded applications.

The serial communication interface simplifies connection with compatible microcontrollers and development boards, allowing distance data to be read and processed by the host controller.

Working Principle

The TF-LUNA operates using the Time-of-Flight (TOF) principle. The sensor emits a laser signal toward the target object. When the laser light reflects from the object and returns to the sensor, the module calculates the time taken for the signal to travel to the object and back.

Using this time measurement, the sensor determines the distance between itself and the detected object. The measured distance can then be transmitted through the serial interface to a connected controller such as an Arduino or Raspberry Pi.

This allows the TF-LUNA to be used for obstacle detection, distance monitoring, height or level measurement, and robotic navigation.

Applications

• Obstacle Detection: Detects objects and obstacles for robotic systems.
• UAV / Drone Applications: Useful for altitude, distance, and obstacle-related sensing.
• Robotics: Supports navigation and object-distance measurement.
• Intrusion Detection: Detects changes in distance within a monitored area.
• Level Measurement: Suitable for measuring the level of materials or liquids in compatible installations.
• Auxiliary Focus: Can be used for distance-based focusing applications.
• Elevator Projection: Suitable for distance detection in projection and elevator-related systems.
• IoT Projects: Provides distance information for connected sensing systems.
• Arduino Projects: Easily integrates with Arduino boards supporting serial communication.
• Raspberry Pi Projects: Can be connected to Raspberry Pi-based sensing and automation systems.
• Automation Systems: Useful for automated distance monitoring and control.
• Embedded Systems: Suitable for compact electronic devices requiring distance measurement.

Package Includes

• 1 × Benewake TF-LUNA Micro LiDAR Distance Sensor for IoT ITS, Range: 0.2m–8m, UART

Product Disclaimer

Product images are provided for reference and may vary slightly from the actual product in terms of colour, dimensions, markings, connectors, or appearance depending on the manufacturing batch.

The actual measurement performance may vary depending on the target object’s surface properties, reflectivity, environmental conditions, installation position, and surrounding interference.

Please verify the sensor’s electrical requirements, communication interface, and technical specifications before connecting it to a controller or other equipment.