{"title":"STL-27L 360° DTOF LIDAR Sensor (UART, 25m)","handle":"stl-27l-360-dtof-lidar-sensor-uart-25m","url":"/products/stl-27l-360-dtof-lidar-sensor-uart-25m","description":"The STL-27L is a compact 360° dToF (direct Time-of-Flight) LIDAR sensor with a measuring range of 0.03–25 m. It delivers high-resolution point cloud data at an angular resolution of 0.167° with a scanning frequency of 10 Hz and measurement frequency of 21,600 Hz, making it well suited for robotic navigation, mapping, and obstacle avoidance.\n\nThe sensor features a coaxial brushless motor rated for up to 10,000 hours of operation, ambient light resistance up to 60 klux, and UART communication. The provided SDK supports both ROS1 and ROS2. The laser conforms to FDA Class 1 eye safety standards.\n\nKey Features\n\n\n360° Scanning – Full rotational LIDAR with 0.167° angular resolution\n\n25 m Range – Measuring distance from 0.03 m to 25 m\n\nHigh Measurement Rate – 21,600 Hz measurement frequency at 10 Hz scan rate\n\nAnti-Glare – Effective ambient light resistance up to 60 klux\n\nBrushless Motor – Coaxial design with up to 10,000 hours lifespan\n\nROS Compatible – SDK supports ROS1 and ROS2\n\nEye-Safe Laser – FDA Class 1\n\nCompact and Lightweight – 45 g\n\n\nSpecifications\n\n\nMeasuring Range – 0.03–25 m\n\nAccuracy – ±15 mm at 0.03–2 m (σ = 5 mm); ±20 mm at 2–8 m (σ = 15 mm); ±30 mm at >8 m (σ = 25 mm)\n\nScanning Angle – 360°\n\nScanning Frequency – 10 Hz\n\nMeasurement Frequency – 21,600 Hz\n\nAngular Resolution – 0.167° at 10 Hz\n\nOperating Voltage – 4.5–5.5 V\n\nPower Consumption – <300 mA at 5 V\n\nCommunication – UART\n\nAnti-Ambient Light – 60 klux\n\nOperating Temperature – −10 °C to 50 °C\n\nStorage Temperature – −30 °C to 70 °C\n\nWeight – 45 g\n\n\nIdeal For\n\nRobotic navigation and SLAM mapping\nObstacle detection and avoidance\nDrone altitude and proximity sensing\nIndustrial automation and AGVs\n\n\nPackage Contents\n\n1× STL-27L 360° LIDAR sensor\n1× 4-pin DuPont cable\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":593,"title":"Default Title","sku":"DF-SEN0589","mpn":"SEN0589","price":299.0,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":31,"option1":"Default Title"}]}