GY-302 BH1750 Light Intensity Module

Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.

Product Overview

The GY-302 BH1750 is a precision digital light intensity sensor module designed for accurate ambient light measurement. This I2C-based sensor is ideal for applications requiring real-time light detection and is widely used in IoT projects, smart home systems, and industrial automation.

Key Features

• Digital Light Sensor - Measures ambient light intensity in lux
• I2C Communication - Easy integration with microcontrollers (Arduino, Raspberry Pi, ESP32)
• Wide Detection Range - 1 to 65535 lux measurement capability
• Low Power Consumption - Ideal for battery-powered applications
• Compact Module - Pre-assembled on GY-302 breakout board

Specifications

Parameter	Details
Type	Electronics Component
Sensor IC	BH1750FVI
Communication	I2C (2-Wire)
Operating Voltage	3.3V - 5V DC
Current Consumption	~0.12mA (typical)
Measurement Range	1 - 65535 lux
Accuracy	+/-20%
Response Time	~16ms - 120ms
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7

Why Choose This?

100% Authentic - Sourced from trusted suppliers with authentication verification

Fast Shipping - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse

Expert Support - Technical assistance available 24/7

Reliable Performance - Tested quality components

Competitive Pricing - Best value for professionals and hobbyists

Applications & Project Ideas

DIY Electronics & Hobbyist Projects

• Automatic brightness control systems
• Light-activated switches and alarms
• Plant growth monitoring systems
• Photography light meters
• Ambient light sensors for Arduino projects

Professional & Industrial Applications

• Smart building automation
• Street lighting control systems
• Greenhouse monitoring
• UV exposure measurement
• Industrial process monitoring

Learning & Education

• Microcontroller interfacing tutorials
• IoT project development
• Sensor integration learning
• Arduino/Raspberry Pi experimentation
• Electronics skill development

What's in the Box

Included Items:

• GY-302 BH1750 Light Intensity Module (pre-assembled)
• Pinout documentation
• I2C connection guide
• Sample Arduino code/library reference
• Technical datasheet
• Support contact information

Technical Details

Pin Configuration

• VCC - Power supply (3.3V - 5V)
• GND - Ground
• SCL - I2C Clock line
• SDA - I2C Data line
• ADDR - Address selection (optional, for multiple sensors)

I2C Address

• Default: 0x23 (with ADDR pin to GND)
• Alternative: 0x5C (with ADDR pin to VCC)

Measurement Modes

• Continuous H-resolution mode
• Continuous H-resolution mode 2
• Continuous L-resolution mode
• One-time measurements available

Frequently Asked Questions

Is this 100% authentic?

Yes, absolutely. All modules are sourced from authorized distributors with full authentication verification and quality testing before dispatch.

What warranty coverage is provided?

7-day warranty on manufacturing defects covering all manufacturing defects. If the module fails within this period, we offer free replacement or full refund.

How fast is shipping?

We offer 1-5 day shipping, 7-8 day delivery to most locations in India from our Bengaluru warehouse. Express delivery options available for urgent orders.

Do you provide technical support?

Yes! Full technical support is available via email and WhatsApp 24/7. Our team can assist with wiring, coding, troubleshooting, and project integration.

What is your return policy?

7-day returns on manufacturing defects only with full refund or replacement. applicable on manufacturing defects only if the product is faulty upon arrival.

Can I get bulk discounts?

Yes! Wholesale pricing is available on orders of 10+ units. Contact our sales team for custom quotes on larger quantities.

Is this compatible with Arduino and Raspberry Pi?

Yes, fully compatible. The I2C interface works seamlessly with Arduino, Raspberry Pi, ESP32, and most microcontroller platforms. Libraries are readily available.

What is the power consumption?

Typical current consumption is ~0.12mA, making it ideal for battery-powered and IoT applications with extended runtime requirements.

Getting Started

1. Connect the Module - Wire VCC, GND, SCL, and SDA to your microcontroller
2. Install Library - Download the BH1750 library for your platform
3. Upload Code - Use sample code to read light intensity values
4. Monitor Data - View real-time lux measurements

Order your GY-302 BH1750 Light Intensity Module today and start your next smart project!

The Engineer Store - Your trusted electronics partner in Bengaluru

Buy GY-302 BH1750 Light Intensity Module Online in India

Purchase the GY-302 BH1750 Light Intensity Module online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on GY-302 BH1750 Light Intensity Module with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy GY-302 BH1750 Light Intensity Module at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.