GY-302 BH1750 Digital Light Sensor Module for Arduino 3V-5V
The GY-302 BH1750 Digital Light Sensor Module is a compact and efficient tool for measuring ambient light intensity. Designed for use with Arduino and other microcontrollers, it provides accurate light readings via the I2C interface, making it ideal for a range of lighting applications.
Features:
- High Precision: Measures light intensity from 1 lux to 65535 lux.
- Easy Integration: Utilizes I2C communication for straightforward connection and data handling.
- Wide Voltage Range: Operates within 3V to 5V, compatible with various power sources.
- Multiple Modes: Offers different resolution modes to balance precision and power consumption.
- Compact Design: Small and lightweight, ideal for embedded and portable projects.
190,00 EGP
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Description
GY-302 BH1750 Digital Light Sensor Module for Arduino (3V–5V)
The GY-302 BH1750 is a highly sensitive digital ambient light sensor module based on the BH1750FVI IC, capable of measuring light intensity in lux with great accuracy and minimal power consumption. Designed for Arduino, ESP32, Raspberry Pi, and other microcontroller platforms, it communicates via the I²C interface, making it easy to integrate into a wide range of light-sensing projects.
This module is ideal for smart lighting systems, automatic brightness control, weather stations, and IoT applications that require precise lux readings.
Key Features
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Digital light intensity sensor with lux output
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Based on the BH1750FVI IC for accurate and reliable readings
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I²C communication interface (address selectable via ADDR pin)
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Operates on 3.0V to 5.0V — compatible with most microcontrollers
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Wide measuring range: 1 – 65535 lux
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Low power consumption – great for battery-powered projects
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Compact GY-302 breakout board design for easy prototyping
Specifications
| Parameter | Value |
|---|---|
| Sensor IC | BH1750FVI |
| Operating Voltage | 3.0V – 5.0V DC |
| Measuring Range | 1 – 65535 lux |
| Interface | I²C (2-pin: SDA & SCL) |
| Default I²C Address | 0x23 or 0x5C (configurable) |
| Data Output Resolution | 16-bit |
| Dimensions | ~18mm x 13mm |
Applications
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Ambient light detection
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Smart lighting automation
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Display brightness control
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Environmental monitoring
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DIY weather stations
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IoT sensor networks
Package Includes
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1 × GY-302 BH1750 Light Sensor Module
💡 Tip: Use readily available Arduino libraries like
BH1750.hto quickly integrate this sensor into your project with minimal setup.
Specification
General
| WeightWeight | 0,0000 g |
|---|---|
| sensor-ic | BH1750 |
| operating-voltage | 3V to 5V DC |
| current-consumption | Approximately 0.12mA (typical) |
| communication-interface | I2C (Inter-Integrated Circuit) |
| illuminance-range | 1 lux to 65535 lux |
| accuracy | ±20% (typical) |
| resolution | 1 lux |
| dimensions | Typically around 20mm x 16mm |
| pinout | VCC: Power supply (3V to 5V) GND: Ground SCL: I2C Clock Line SDA: I2C Data Line |
| temperature-range | Operating temperature typically from -40°C to +85°C |
| humidity-range | Not specifically rated; generally operates well in typical indoor conditions |
Customer Reviews
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