LDROBOT D800 STL-27L High-Performance ToF LiDAR Sensor | 25m Long-Range | 60k Lux Strong Light Immunity | Precision Obstacle Avoidance & Navigation for Robots, AGVs, Drones, STEAM

Product Description LDROBOT D800 (Model: STL-27L) LiDAR – The "Intelligent Eye" for Advanced Mobile Robots The LDROBOT D800 series (specific model STL-27L) is a high-performance dToF LiDAR sensor designed for commercial service robots, industrial automation, and smart devices. It acts not just as an environmental "perceiver," but as the "core brain" for intelligent decision-making. Core Technological Edge: The dToF Advantage Unlike traditional triangulation-based LiDAR, the D800 uses Direct Time-of-Flight (dToF)​ technology, calculating distance by measuring the flight time of light pulses. This provides significant advantages in measurement accuracy, interference resistance, and long-range performance, with error margins that do not increase significantly with distance. Why Choose the LDROBOT STL-27L? Broader Application Scope:​ From indoor commercial service robots and AGV/AMRs to outdoor UAVs, STEAM education, and research projects, its robust environmental adaptability makes it suitable for diverse challenges. Perfect Balance of Performance & Cost:​ As a prominent sensor manufacturer, LDROBOT leverages scale and technology to offer a high-value, cost-effective sensor solution, ideal for reducing costs and enhancing efficiency​ in your projects. Strong Technical Support:​ We provide comprehensive technical documentation, SDKs, and debugging tools to help you rapidly complete product integration and development, shortening your time-to-market. Detailed Technical Specifications Range: 0.03m - 25m Accuracy: ±15mm (typical, short range) Ranging Frequency: Up to 5000 Hz Scanning Angle: 360° Angular Resolution: 0.167° Scanning Frequency: 5 - 13 Hz (adjustable) Laser Class: Class 1 (Eye Safe) Laser Wavelength: 905 nm Ambient Light Immunity: 60,000 Lux Output Interface:UART (TTL) Weight: Approx. 45g Protection Rating: IP54 (Dust & splash resistant) Operating Temperature: -10°C ~ +50°C Lifespan: >10,000 hours Primary Application Fields: Commercial Service Robots:​ Hotel delivery, restaurant guidance, cleaning robots. Industrial Automation:​ AGV/AMR carts, forklifts, smart warehousing/logistics robots. Special Applications & Education:​ UAV altitude hold & obstacle avoidance, STEAM educational robots, research platforms. Smart Devices:​ Electric wheelchair navigation assistance, security patrol robots.

• Ultra-Long & Precise Ranging:​ Utilizes advanced Direct Time-of-Flight (dToF)​ technology with a maximum detection range of 25 meters, providing earlier environmental awareness and reaction time for your device, enabling precise distance measurement and mapping.
• Exceptional Ambient Light Immunity:​ Engineered for complex environments with a high 60,000 Lux ambient light resistance. Ensures stable operation and reliable data even under intense indoor lighting or direct sunlight.
• Intelligent Obstacle Avoidance & Mapping:​ Features a high angular resolution for detailed environmental scanning. Combined with a high scanning frequency, it enables accurate SLAM (Simultaneous Localization and Mapping)​ and flexible, real-time obstacle avoidance for robots.
• Compact, Robust & Easy Integration:​ Features an industry-leading compact form factor, saving crucial space inside your device for easy integration into various robots while enhancing overall aesthetics.
• High Reliability & Long Lifespan:​ Built with a high-performance coaxial brushless motor for stable structure and an extended service life of over 10,000 hours, meeting commercial demands for low failure rates and long-term operation.
• Special Scenario Adaptation:​ Employs multi-echo detection technology to identify glass walls​ at specific angles, effectively reducing collision risks for robots and enhancing intelligent operation.