TFS20-L Capteur LiDAR à distance unique ToF – 20 m pour Arduino – DFRobot

Introduction The TFS20-L is a fully integrated single-channel dToF ranging compact module, incorporating a high-sensitivity infrared-enhanced SPAD sensor, with a measurement range of up to 20 meters. Utilizing an all-in-one SPAD chip solution, histogram statistics algorithms, and a fast TDC architecture, it achieves high-precision ranging while offering 15m@100 Klux sunlight resistance and reflectivity correction functionality. Compact Size, High Performance With its small dimensions, lightweight design, and exceptional accuracy and range, the TFS20-L delivers outstanding performance even under strong ambient light, making it an ideal choice for miniaturized dToF applications. Rich Features, Broad Applications The TFS20-L integrates a power module, operates on a 3.3V single power supply, and features built-in temperature compensation. It supports I2C and UART interfaces for easy integration and use, along with a compact and reliable optical package. Suitable for UAV altitude hold, UAV-assisted landing, robot anti-drop, and smart device triggering. Features Compact size, lightweight, and easy integration Strong ambient light resistance for stable indoor/outdoor measurements Dual output interfaces: UART and I2C Applications UAV altitude hold UAV-assisted landing Robot anti-drop Smart device triggering Specifications Performance Parameters Measurement range: 0.2–20m@90%reflectivity,0Klux;0.2–12m@10%reflectivity,0Klux; 0.2–15m@90%reflectivity,100Klux; 0.2–9m@10%reflectivity,100Klux Accuracy: ±6cm @0.2–6m; 1%@≥6m Precision: 2cm (0.2–6m) Distance resolution: 1cm Frame rate: 0/20/50/100 (default)/250Hz Ambient light resistance: 100 Klux Optical Performance Light source: VCSEL Central wavelength: 905nm Field of view (FoV): <2° Laser safety class: Class 1 Eye-safe [EN60825] Mechanical & Electrical Parameters Average power consumption: ≤0.43W Peak current: <130mA @ 3.3V Supply voltage: DC 3.3±9%V Communication level: LVTTL (3.3V) Operating temperature: -20℃ to 60℃ Storage temperature: -40℃ to 85℃ Dimensions: 21×15×7.87mm Weight: 1.35g Hardware interface: 0.8mm 6-pin (Model: WF08006-01207)