M5Stack M5StickC HAT - Ambient Light Sensor

---

Product Link

M5Stack M5StickC HAT - Ambient Light Sensorhttps://x.com/openelabio

Description

DLight HAT Digital Ambient Light Sensor extends M5StickC/C Plus to have ambient light sensing capability. 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.

Features

• Compatible with M5StickC/C Plus

• 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)

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	<[email protected]
AD conversion depth	16bit
Net weight	4.8g
Gross weight	6.8g
Product Size	25 * 24 * 14mm
Package Size	93 * 138mm

PinMap

• HAT DLight

M5StickC	G0	G26	3.3V	GND
HAT DLight	SDA	SCL	VCC	GND

Schematic