GY-302 BH1750 Light Intensity Illumination Module

This is a Light Intensity Detection Module based on the BH1750 chip. BH1750FVI is a digital Ambient Light Sensor IC for the I2C bus interface. This IC is the most suitable to receive the ambient light data for adjusting LCD and Keypad backlight power of the Mobile phone. It is possible to detect wide range at High resolution.

Key Features:

• High-Precision Light Detection: Measures 0 – 65535 lux with 1 lux resolution
• Built-in 16-bit ADC: Direct digital output eliminates complex calculations and calibration
• ROHM BH1750FVI Chip: Provides accurate and stable light intensity readings
• Wide Power Supply Range: Operates on 3V – 5V, compatible with Arduino, Raspberry Pi, and microcontrollers
• Human Eye Sensitivity: Spectral response close to human vision for precise brightness measurement
• Independent of Light Source: Works with natural, LED, and artificial light sources

Technical Specifications:

• Model: GY-302
• Sensor Chip: BH1750FVI
• Supply Voltage: 3V – 5V
• Measurement Range: 0 – 65535 lux
• ADC Resolution: 16-bit
• PCB Size: 13.9mm × 18.5mm

Perfect for Smart Lighting & Automation

This GY-302 light sensor module is ideal for automatic brightness control, ambient light detection, and IoT applications. Its digital output simplifies integration, making it perfect for DIY projects, smart homes, and industrial automation.