{"product_id":"tfs20-l-tof-lidar-sensor-20m-sunlight-resistant-1-35g","title":"TFS20-L ToF LiDAR Sensor (20m, Sunlight Resistant, 1.35g)","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eBenewake TFS20-L ToF Single-Point Ranging LiDAR Sensor delivers precise, centimeter-level distance measurement in an ultra‑compact form factor designed for drones, robots, and embedded navigation systems. This lightweight time-of-flight ranging module measures distances up to 20 meters while maintaining stable performance even under intense ambient light conditions up to 100Klux. A configurable output rate reaching 250Hz provides fast real-time ranging data suitable for motion control and obstacle detection. With native I2C and UART interfaces, the miniature LiDAR ranging unit integrates easily with development platforms such as Arduino, ESP32, and Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E39023-content1.webp?v=1791628461\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Features of TFS20-L ToF Single-Point Ranging LiDAR Sensor\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUltra-Lightweight and Compact Integration\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWeighing only 1.35g and measuring just 21 × 15 × 7.87mm, this miniature LiDAR distance sensor adds advanced ranging capability without affecting flight stability or robot maneuverability. The fingernail-sized optical ranging module suits weight‑sensitive UAV platforms, compact robotics systems, and embedded sensing devices where every gram and millimeter matters.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E39023-content2.webp?v=1791628478\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Compact size of TFS20-L ToF Single-Point Ranging LiDAR Sensor\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReliable Outdoor Ranging in Strong Ambient Light\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered with ambient light resistance up to 100Klux, this time‑of‑flight distance measurement sensor maintains stable ranging performance even under direct sunlight. The enhanced optical design allows dependable outdoor measurements where many infrared or ultrasonic sensors struggle, making the module suitable for aerial robotics, outdoor automation equipment, and field robotics platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLong-Range Detection with High-Speed Output\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA detection range extending to 20 meters combined with configurable frame rates up to 250Hz enables rapid distance feedback for real‑time navigation. The high-frequency ranging capability allows this compact ToF sensor to support fast obstacle detection, dynamic altitude control, and responsive motion planning in autonomous robotics and UAV applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFlexible Interfaces and Ready-to-Deploy Design\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIntegrated power regulation and temperature compensation allow stable operation from a simple 3.3V supply. Dual communication options through I2C and UART simplify integration with common microcontrollers and embedded computing platforms. A 905nm VCSEL light source certified as Class 1 eye-safe ensures safe operation during development, demonstrations, and deployed sensing systems.\u003c\/p\u003e\n\u003cp\u003eThis compact ToF LiDAR sensing module fits a wide range of robotics and automation scenarios including UAV altitude hold, robotic edge detection, smart device triggering, and industrial level sensing. High-speed ranging, strong sunlight tolerance, and minimal size make the sensor an effective perception component for modern robotics platforms and intelligent devices.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement range up to 20m with centimeter-level resolution\u003c\/li\u003e\n\u003cli\u003eUltra-lightweight 1.35g design ideal for drones and compact robots\u003c\/li\u003e\n\u003cli\u003eHigh-speed ranging with configurable frame rates up to 250Hz\u003c\/li\u003e\n\u003cli\u003eStrong ambient light resistance up to 100Klux for outdoor operation\u003c\/li\u003e\n\u003cli\u003eDual communication interfaces: I2C and UART\u003c\/li\u003e\n\u003cli\u003eIntegrated power management and temperature compensation\u003c\/li\u003e\n\u003cli\u003e905nm VCSEL Class 1 eye-safe laser source\u003c\/li\u003e\n\u003cli\u003eCompact size: 21 × 15 × 7.87mm for embedded integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUAV Altitude Hold \u0026amp; Terrain Following\u003c\/li\u003e\n\u003cli\u003eAutonomous Drone Assisted Landing Systems\u003c\/li\u003e\n\u003cli\u003eRobot Anti-Drop \u0026amp; Edge Detection\u003c\/li\u003e\n\u003cli\u003eHigh-Speed Obstacle Avoidance for AGVs\u003c\/li\u003e\n\u003cli\u003eSmart Device Presence Detection \u0026amp; Triggering\u003c\/li\u003e\n\u003cli\u003eIndustrial Inventory Management (e.g., silo level sensing)\u003c\/li\u003e\n\u003cli\u003eInteractive Art Installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E39023-content3.webp?v=1791628498\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Applications of TFS20-L ToF LiDAR Sensor\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cp\u003ePerformance Parameter\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement Range: 0.2m – 20m (@90% reflectivity, 0Klux)\u003cbr\u003e0.2m – 15m (@90% reflectivity, 100Klux)\u003cbr\u003e0.2m – 9m (@10% reflectivity, 100Klux)\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±6cm (@0.2–6m); 1% (@≥6m)\u003c\/li\u003e\n\u003cli\u003ePrecision (Repeatability): 2cm (0.2–6m)\u003c\/li\u003e\n\u003cli\u003eDistance Resolution: 1cm\u003c\/li\u003e\n\u003cli\u003eFrame Rate: 0 \/ 20 \/ 50 \/ 100 (default) \/ 250Hz\u003c\/li\u003e\n\u003cli\u003eAmbient Light Resistance: 100 Klux\u003c\/li\u003e\n\u003cli\u003eLight Source \/ Wavelength: VCSEL \/ 905nm\u003c\/li\u003e\n\u003cli\u003eField of View (FoV): ＜2°\u003c\/li\u003e\n\u003cli\u003eLaser Safety Class: Class 1 Eye-safe [EN60825]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMechanical \u0026amp; Electrical\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: DC 3.3V (±9%)\u003c\/li\u003e\n\u003cli\u003eAverage Power Consumption: ≤0.43W\u003c\/li\u003e\n\u003cli\u003ePeak Current: ＜130mA @ 3.3V\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: I2C \/ UART\u003c\/li\u003e\n\u003cli\u003eCommunication Level: LVTTL (3.3V)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20℃ to +60℃\u003c\/li\u003e\n\u003cli\u003eDimensions: 21 × 15 × 7.87mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.35g\u003c\/li\u003e\n\u003cli\u003eHardware Interface: 0.8mm 6-pin Connector (Model: WF08006-01207)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShipping List\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTFS20-L ToF Single-Point Ranging LiDAR Sensor ×1\u003c\/li\u003e\n\u003cli\u003e0.8mm to 2.54mm Dupont Connector Cable (20cm) ×1\u003c\/li\u003e\n\u003cli\u003e0.8mm to 0.8mm Connector Cable (8cm) ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0672\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCertifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCE CE \u003ci\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFCC FCC \u003ci\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRoHS RoHS \u003ci\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":67647051399245,"sku":"E39023-001","price":105.44,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E39023-win1.jpg?v=1791628543","url":"https:\/\/www.mlab.com.au\/products\/tfs20-l-tof-lidar-sensor-20m-sunlight-resistant-1-35g","provider":"MLAB","version":"1.0","type":"link"}