GY-30 BH1750FVI Digital Light Intensity Illumination Sensor

The GY-30 BH1750FVI Digital Light Intensity Illumination Sensor is a high-performance ambient light sensor with a digital I2C interface. Based on the BH1750FVI IC, this sensor module accurately detects the intensity of surrounding light, making it ideal for adjusting display backlight levels in mobile devices, LCD screens, and keypads to save power and improve user experience.

It features a wide detection range with high resolution, allowing precise ambient light measurement from dark to bright environments. The I2C bus interface enables easy integration with microcontrollers like Arduino, Raspberry Pi, and ESP series, making it suitable for a variety of applications including smart lighting, environmental sensing, and IoT projects.

🔧 Key Features

• Accurate digital ambient light sensor with BH1750FVI IC
• Wide detection range for various lighting conditions
• High-resolution measurement for precise control
• Simple I2C interface for easy integration
• Low power consumption suitable for portable devices
• Compact design for flexible use in embedded projects

📐 Technical Specifications

📌 Applications

• Mobile phone backlight and keypad brightness control
• Smart lighting and energy-saving applications
• Environmental light intensity monitoring
• IoT sensor nodes and embedded projects
• Automatic screen brightness adjustment

💡 Why Choose the GY-30 BH1750FVI Sensor?

The GY-30 BH1750FVI Digital Light Intensity Sensor offers a compact, low-power, and highly accurate solution for ambient light sensing. Its simple I2C interface and wide detection range make it an excellent choice for both professional and hobbyist projects.

📦 Package Includes

• 1 × GY-30 BH1750FVI Digital Light Intensity Sensor Module