CommunityForumWikiBlogLearn
Sensors
Range & Distance Sensors

TF02-i ToF Single-Point Ranging Solid State LiDAR Sensor (40m)

SKU: SEN0504

TF02-i LiDAR is an industrial-grade medium-range distance sensor with 40m max detection range, adjustable frame rate up to 1KHz, PC/ABS/PMMA enclosure (IP65), 7-30V input (reverse protection), RS485 interface and Modbus protocol. It has multiple built-in modes and works with Arduino UNO R3 (TTL to RS485 Shield) or Raspberry Pi (USB to RS485 module) via DFRobot’s simplified solutions.

Front of solid-state lidar sensor with laser range finder and coiled cable connection-DFRobot product sku:SEN0504 image.

Downloadable Resources

  • Docs
  • Tech Specs

    • Specification

    Parameters Details
    Product Performance
    Operating Range 0.1-40m@90% reflectivity，0.1-13.5m@10% reflectivity，0.1-40m@90% reflectivity & 100Klux，0.1-13.5m@10% reflectivity & 100Klux
    Accuracy ±5cm (0.1~5m), ±1% (5~40m)
    Distance resolution 1cm
    Frame rate 100Hz
    Ambient light immunity 100Klux
    Operating temperature -20~60℃
    Repeatability 1σ:＜2cm(0.1~35m@90% reflectivity)
    Enclosure rating IP65
    Optical Parameters
    Light source VCSEL
    Central wavelength 850nm
    Photobiological safety Class1 (EN60825)
    FOV (Field of view) 3°
    Electrical Parameters
    Supply voltage 7~30V
    Average current ≤70mA@12V
    Power consumption ≤0.85W@12V
    peak current 100mA
    Others
    Communication interface RS-485
    Dimensions 69mmx41.5mmx31.5mm(LWH)
    Enclosure material PC/ABS/PMMA
    Storage tempe rature -30~80℃
    Weight 60g (with cable)
    Cable length 70cm

    Pinout

    Size Diagram

    Pinout Diagram

    Color Pin Function
    Red VCC 7-30V power supply
    Yellow RS485-B RS485-B bus
    Green RS485-A RS485-A bus
    N/A / /
    Orange UART-RXD UART receive (debug)
    Brown UART_TXD UART transmit (debug)
    Black GND Ground

    Do not mix UART cable with RS485 wire, otherwise it will cause damage to Lidar MCU.

    Was this article helpful?

    TOP