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ToF

SKU:U010

Description

ToF that employs time-of-flight techniques to resolve distance between the emit point and the reach point of a subject, measuring the round trip time of an artificial light signal provided by a laser.

This unit integrated a distance measuring sensor VL53L0x providing accurate distance measurement whatever the target reflectance, unlike conventional technologies. It can measure absolute distances up to 2m in less than 30ms.

This unit communicates with M5Core via I2C(0x29).

  • In this case, make sure you use the 3.3V on SDA and SCL, M5Core GROVE provide 3.3V to data pins, 5V to power pin. only 3.3v allowed on VL53L0x.

Product Features

  • High precision
  • Measure absolute distances up to 2m
  • The wavelength of laser: 940nm
  • Program Platform: Arduino, UIFlow(Blockly, Python)
  • Two Lego-compatible holes

Include

  • 1x ToF Unit
  • 1x Grove Cable

Applications

  • 1D gesture recognition
  • Laser Ranging
  • 3D structured light imaging3D sensing
  • Camera assist (ultra fast autofocus and depth of field)

Specification

Resources Parameter
Net weight 4g
Gross weight 17g
Product Size 32*24*8mm
Package Size 67*53*12mm

EasyLoader

EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Please install the corresponding driver according to the device type. M5Core host Please click here to view the CP210X driver installation tutorial, M5StickC/V/T/ATOM series can be used without driver)

Description:

The screen displays the current ranging data.

Schematic

ToF Schematic

PinMap

M5Core(GROVE A)GPIO22GPIO215VGND
ToF UnitSCLSDA5VGND

Example

1. Arduino

2. UIFlow

Last updated: 2020-12-14

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