M5Stack Dlight Unit – Ambient Light Sensor (BH1750FVI-TR)

DLight Unit is a Digital Ambient Light Sensor. Adopts BH1750FVI sensor (I2C interface), integrates 16-bit ADC, supports wide-range LUX and high resolution (1 – 65535 LX). Compact in size, and low power consumption. Suitable for various light sensing applications.

Product Features

Support I2C interface (addr: 0x23)

Illumination digital conversion

Support light source variations (incandescent, fluorescent, halogen, white LED, sunlight, etc)

Wide Range LUX (1-65535 lx)

HY2.0-4P interface

Include

1x DLight Unit

Applications

Smart Factory

Home Automation

Ambient light Sensing Scenario

Specification

Specifications Parameters

Sensor Model BH1750FVI

Illumination detection range 1-65535 lx

Communication interface I2C communication interface (addr: 0x23)

Typical peak sensitivity wavelength 560nm

Working current < 5V@143uA

AD conversion depth 16bit

Net weight 4.8g

Gross weight 10g

Product Size 32 * 24 * 8mm

Package Size 93 * 138mm