โมดูลวัดระยะทางด้วยแสง VL53L0X V2 laser ranging sensor module ToF time-of-flight ranging supporting optical cover sheet

VL53L0X World’s smallest Time-of-Flight ranging and gesture detection sensor

• Fully integrated miniature module

– 940 nm laser VCSEL

– VCSEL driver

– Ranging sensor with advanced embedded

micro controller

– 4.4 x 2.4 x 1.0 mm

• Fast, accurate distance ranging

– Measures absolute range up to 2 m

– Reported range is independent of the

target reflectance

– Advanced embedded optical cross-talk

compensation to simplify cover glass

selection

• Eye safe

– Class 1 laser device compliant with latest

standard IEC 60825-1:2014 - 3rd edition

• Easy integration

– Single reflowable component

– No additional optics

– Single power supply

– I2C interface for device control and data

transfer

– Xshutdown (reset) and interrupt GPIO

– Programmable I2C address

 

• User detection for personal computers/

laptops/tablets and IoT (energy saving)

• Robotics (obstacle detection)

• White goods (hand detection in automatic

faucets, soap dispensers etc.)

• 1D gesture recognition.

• Laser assisted autofocus. Enhances and

speeds up camera autofocus system

performance, especially in difficult scenes (low

light levels, low contrast) or fast moving video

mode.

 

The VL53L0X is a new generation Time-of-Flight

(ToF) laser-ranging module housed in the

smallest package on the market today, providing

accurate distance measurement whatever the

target reflectances unlike conventional

technologies. It can measure absolute distances

up to 2m, setting a new benchmark in ranging

performance levels, opening the door to various

new applications.

The VL53L0X integrates a leading-edge SPAD

array (Single Photon Avalanche Diodes) and

embeds ST’s second generation FlightSenseTM

patented technology.

The VL53L0X’s 940 nm VCSEL emitter (Vertical

Cavity Surface-Emitting Laser), is totally invisible

to the human eye, coupled with internal physical

infrared filters, it enables longer ranging

distances, higher immunity to ambient light, and

better robustness to cover glass optical crosstalk




Optical cover sheet Description:

The optical cover sheet supporting VL53L0X V2 is used to measure more accurately, and it also protects the sensor and prolongs the service life of the sensor. Can be selected by yourself.