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Range & Distance Sensors

Gravity: 64×8 Matrix DTOF 3D Distance Sensor

SKU: SEN0682

Gravity: 64×8 Matrix DTOF LiDAR Sensor enables 512-point simultaneous distance measurement. Using DTOF, it resists ambient light/temperature interference for stable indoor/outdoor performance. With 120° horizontal & 20° vertical FOV, max range 5m. Designed for robot navigation (obstacle avoidance, blind-spot detection), it has UART/Type-C interfaces, supports single-point/line/full-matrix output, and pairs with GUI for real-time data/depth/grayscale visualization.

Overview of Gravity: 64×8 Matrix DTOF 3D Laser Ranging Sensor LiDAR

Downloadable Resources

  • Docs
  • Tech Specs
  • Certifications
    • 1. Getting Started

    This guide provides comprehensive instructions for preparing hardware and software for the 64×8 Matrix DTOF LiDAR, including wiring diagrams and PC operation details to view real-time measurement data and imaging results.
    2. Example Code for Arduino-Get single point data

    This article guides you through setting up the 64x8 DTOF sensor with Arduino, providing sample code for reading XYZ coordinates and intensity from a specified point.
    3. Example Code for Arduino-Get single line data

    This article guides you through configuring Arduino with a 64x8DTOF LiDAR sensor to acquire single line data, including hardware and software preparation, wiring, and sample code execution.
    4. Example Code for Raspberry Pi-Get data

    Explore the use of 64×8 Matrix DTOF LiDAR with Raspberry Pi 4B for precise data retrieval. Follow the detailed steps for hardware setup, wiring, and running Python demos to unlock sensor capabilities. Perfect for tech enthusiasts and developers!
    Reference

    This document describes SEN0682 serial communication via AT commands, covering port configuration, data output control, and platform compatibility. Refer to the command list for details.

    Specification

    Sensor Parameters

    Measurement Range 100~5000mm@90% Reflector/Indoor, 750lux
    Detection Field of View 120°(H)×20°(V)>50cm；160°(H)×20°(V)<50cm
    Range resolution 14mm
    Ranging accuracy Close range: ±10cm (0.1m~5m, for conventional objects such as khaki cardboard boxes); ±4cm (0.1m~0.5m, with 90% reflective panel / indoor, 750lux). Long range: ±3cm (0.5m~5m, with 90% reflective panel / indoor, 750lux)
    Ranging Frame Rate 8fps (64×8 matrix surface measurement);64fps (1×8 single-row measurement)
    Ranging Mode Continuous Measurement
    Number of matrices 64*8, a total of 512 ranging points
    Laser Wavelength 905nm

    Power Supply Parameters

    Supply Voltage 5V
    Level Voltage 3.3V
    Operating Current 80mA

    Interface Parameters

    Data Interface UART/USB
    Interface form PH2.0-4P/Type-C
    Serial port default baud rate 921600bps

    Physical Dimensions

    Sensor Module Dimensions 62×26×24mm
    Mounting hole dimensions 3.0mm diameter
    Weight 19.6g

    Function Diagram

    SEN0682-Function diagram

    Number Name Function Description
    ① USB interface Power supply and data transmission
    ② URAT Interface Power supply and data transmission, wire sequence: 5V, GND, RX, TX
    ③ Power Indicator Red LED light, stays on when powered
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