Unit DLight

SKU:U136

Description

Unit DLight is a digital ambient light detection sensor. The hardware uses a BH1750FVI illuminance sensor IC (I2C interface), with built-in 16-bit AD conversion supporting (1 ~ 65535 lx) illuminance value detection. It features a small size and low power consumption, making it suitable for various illuminance detection and light control adjustment scenarios.

Features

• I2C communication interface (addr: 0x23)
• Digital conversion of illuminance
• Low light source dependency (can detect light sources: incandescent, fluorescent, halogen, white LED, sunlight)
• Detection range (1 ~ 65535 lx)
• HY2.0-4P interface

Includes

• 1 x Unit DLight
• 1 x HY2.0-4P Grove connection cable (20cm)

Applications

• Illuminance detection

Specifications

Schematics

PinMap

Unit DLight

Model Size

Datasheets

• BH1750FVI datasheet

Softwares

Arduino

• Unit DLight Arduino Library
• Unit DLight Example with M5Atom
• Unit DLight Example with M5Core
• Unit DLight Example with M5Core2
• Unit DLight Example with M5StickC
• Unit DLight Example with M5StickCPlus

UiFlow1

• Unit DLight UiFlow1 Docs

UiFlow2

• Unit DLight UiFlow2 Docs

Video

• Illuminance Value Detection