1. Small Size: 21 x 15 x 7.87mm, much smaller than the diameter of a -pong ball (40mm); 2. : Only 1.35g, half the weight of a -pong ball; 3. Accurate Measurement: 6cm (0.2-6m), 1% ( 6m), with a white/black reflectivity error of Less than 2cm; 4. Long-Range Measurement & High-Light Resistance: Up to 20m (12m for the TFmini-S); 5. The measurement range reaches 15m at 100klux, and 9m at 10% low reflectivity (7m for the TFmini-S); Utilizes a compact and reliable optical LGA package, suitable for integration into confined spaces, resulting in a simple and aesthetically pleasing product. Significantly improves drone operation time, reducing weight by approximately 1g increases the time by approximately 6 seconds. When switching between different reflectivity levels, the error is within 2cm, ensuring stable and accurate distance measurement on varying surfaces. Even low-reflectivity objects can be stably detected from up to 9 meters away. With excellent resistance to strong sunlight, it operates stably both indoors and outdoors. Drone Altitude Determination: When flying drones at low altitudes, the accuracy of the barometer and GPS be affected to varying degrees. For close-to-ground flight, absolute altitude information relative to the ground is essential. provides highly reliable true altitude measurement data with centimeter-level accuracy, enabling drones to fly smoothly close to the ground. It also provides distance information to the camera to assist in correcting image distortion. Drone Assisted Landing: LiDAR measurement accuracy improves with decreasing measurement distance, achieving accuracy of Less than 6 cm within 6 meters. Color: Black Material: PCB Package Contents: 1 * Laser Radar Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.