{"product_id":"gravity-648-matrix-dtof-3d-laser-ranging-sensor-120-fov-5m-range-df-sen0682","title":"Gravity: 648 Matrix DTOF 3D Laser Ranging Sensor (120 FOV, 5m Range)","description":"\u003cp\u003eThis is a 64×8 matrix DTOF full-solid-state LiDAR with a measurable \u003cb\u003efield of view of 120° horizontally and 20° vertically\u003c\/b\u003e. It supports simultaneous \u003cb\u003eranging at 512 points\u003c\/b\u003e and has a long-distance ranging capability of \u003cb\u003eup to 5m\u003c\/b\u003e. Its area-array detection design gives it a distinct advantage for robot forward navigation obstacle avoidance and local blind spot detection.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDTOF Laser Ranging Principle: Unaffected by Light Interference\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe laser ranging sensor adopts DTOF (Direct Time-of-Flight) multi-line laser ranging technology, which calculates target distance by directly measuring the flight time of light. Compared with traditional infrared and ultrasonic ranging technologies, it has strong anti-interference ability against ambient light and temperature changes in daily scenarios and can work stably in regular indoor and outdoor environments. \u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e120° Ultra-Wide Horizontal Detection FOV: Wide Coverage\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eIt can accurately capture all targets within the 64×8 matrix range directly in front. The 120° ultra-wide horizontal FOV greatly improves the accuracy of obstacle avoidance decisions and enables robots to perceive the surrounding environment more comprehensively.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eRobot Forward Obstacle Avoidance and Blind Spot Detection\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis DTOF sensor is specially designed for robot navigation, and easily solves two core problems: forward obstacle avoidance and blind spot detection.\u003c\/p\u003e\u003cp\u003eWhen robots move forward, collisions often occur due to narrow field of view, which makes them unable to detect furniture edges, low obstacles or narrow passages. It can be flexibly installed on the front of robots, robotic arms and other designated positions, accurately identify all obstacles in the specified direction and avoid them in time, ensuring smoother movement of robots.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDual-Communication Interface + Multimodal Data Visual Output  \u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe matrix sensor features both UART and Type-C communication interfaces, enabling direct output of measurement data. It supports selectable output modes: single-point, single-row, or full-data output. Additionally, it comes with a dedicated GUI visualization interface, which supports real-time display of measurement data, depth maps, and grayscale images, providing an intuitive presentation of ranging results and imaging effects.\u003c\/p\u003e\u003ch2\u003eFeatures:\u003c\/h2\u003e\u003cli\u003e64×8 Matrix Array (512 total ranging points)\u003c\/li\u003e\u003cli\u003e120°(H) × 20°(V) Ultra-Wide Field of View\u003c\/li\u003e\u003cli\u003eDirect Time-of-Flight (dToF) technology for anti-interference\u003c\/li\u003e\u003cli\u003eDual Interface: UART (Embedded) \u0026amp; Type-C (PC Visualization)\u003c\/li\u003e\u003cli\u003eSupports continuous ranging with data visualization GUI\u003c\/li\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cli\u003eRobot Forward Obstacle Avoidance\u003c\/li\u003e\u003cli\u003eBlind Spot Detection\u003c\/li\u003e\u003cli\u003eSLAM Mapping\u003c\/li\u003e\u003ch2\u003eSpecification:\u003c\/h2\u003e\u003cp\u003eSensor Specifications\u003c\/p\u003e\u003cli\u003eRanging Range: 100–5000mm @ 90% reflective panel \/ indoor, 750lux  \u003c\/li\u003e\u003cli\u003eDetection Field of View (FOV):\u003cbr\u003e          120°(H)×20°(V)\u0026gt;50cm\u003cbr\u003e          160°(H)×20°(V)\u0026lt;50cm  \u003c\/li\u003e\u003cli\u003eRanging Resolution: 14mm  \u003c\/li\u003e\u003cli\u003eRanging Accuracy: \u003cbr\u003e     Long Range:\u003cbr\u003e          ±10 cm (0.1 m ~ 0.5 m, for regular objects such as cartons);\u003cbr\u003e          ±4 cm (0.1 m ~ 0.5 m, 90% reflector panel \/ indoor environment, 750 lux)\u003cbr\u003e     Long Range: \u003cbr\u003e          ±3 cm (0.5 m ~ 0.5 m ~ 5 m, 90% reflector panel \/ indoor environment, 750 lux)\u003c\/li\u003e\u003cli\u003eRanging Frame Rate:8fps (64×8 matrix area measurement)64fps (1×8 singlerow measurement)  \u003c\/li\u003e\u003cli\u003eRanging Mode: Continuous measurement  \u003c\/li\u003e\u003cli\u003eMatrix Size: 64×8 total 512 ranging points  \u003c\/li\u003e\u003cli\u003eLaser Wavelength: 905nm\u003c\/li\u003e    \u003cp\u003e\u003c\/p\u003e\u003cp\u003ePower Parameters\u003c\/p\u003e\u003cli\u003eSupply Voltage: 5V  \u003c\/li\u003e\u003cli\u003eLogic Level Voltage: 3.3V  \u003c\/li\u003e\u003cli\u003eOperating Current: 80mA\u003c\/li\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eInterface Parameters\u003c\/p\u003e\u003cli\u003eData Interface: UART \/ USB  \u003c\/li\u003e\u003cli\u003eConnector Type: PH2.04P \/ TypeC  \u003c\/li\u003e\u003cli\u003eDefault Serial Baud Rate: 921600bps  \u003c\/li\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ePhysical Dimensions\u003c\/p\u003e\u003cli\u003eModule Size: 62 × 26 × 24 mm\u003c\/li\u003e\u003cli\u003eMounting Hole: 3.0mm diameter\u003c\/li\u003e\u003cli\u003eWeight: 19.6g\u003c\/li\u003e\u003ch2\u003eDocuments:\u003c\/h2\u003e\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0682\/\" target=\"_blank\"\u003eProduct wiki\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"https:\/\/dfimg.dfrobot.com\/wiki\/23285\/SEN0682_64-8-dtof-matrix-sensor_dimension_V1.0.pdf\" target=\"_blank\"\u003eDimension\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"https:\/\/dfimg.dfrobot.com\/wiki\/23285\/SEN0682_64-8-dtof-matrix-sensor_cad_V1.0.zip\" target=\"_blank\"\u003eCAD\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"https:\/\/dfimg.dfrobot.com\/wiki\/23285\/SEN0682_64-8-dtof-matrix-sensor_stpfile_V1.0.zip\" target=\"_blank\"\u003eSTP Files\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"https:\/\/dfimg.dfrobot.com\/wiki\/23285\/SEN0682_64-8-dtof-matrix-sensor_datasheet_V1.0.zip\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\u003ch2\u003eProduct Includes:\u003c\/h2\u003e\u003cli\u003eGravity: 64×8 Matrix DTOF 3D Laser Ranging Sensor x1\u003c\/li\u003e\u003cli\u003eGravity PH2.0-4P Connection Cable x1\u003c\/li\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":42343283163218,"sku":"DF-SEN0682","price":82.29,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/0383\/files\/SEN0682_Main_01.jpg?v=1774161881","url":"https:\/\/www.pakronics.com.au\/products\/gravity-648-matrix-dtof-3d-laser-ranging-sensor-120-fov-5m-range-df-sen0682","provider":"Pakronics®","version":"1.0","type":"link"}