VEML7700 Ambient Light Sensor Module - High Precision Optical Sensor

The VEML7700 Ambient Light Sensor Module offers high precision light sensing for a wide range of applications. Designed to measure illuminance in lux, this sensor simplifies integration into your projects by providing consistent and meaningful light measurements. With a wide dynamic range of 0 to 120,000 lux and resolution as fine as 0.0036 lux per count, it’s perfect for light-sensitive applications.

Features:

• 16-bit dynamic range for ambient light detection
• Measures from 0.0036 lux up to ~120,000 lux
• Software adjustable gain and integration time
• Built-in 3.3V regulator and logic level shifter (3.3V/5V compatible)
• Standard I2C communication interface
• Compatible with Arduino, Raspberry Pi, and other microcontrollers
• Libraries available for Arduino (C/C++) and CircuitPython

Specifications:

• Sensor: VEML7700
• Power Supply: 3.3V or 5V DC
• Interface: I2C
• I2C Address: 0x10 (fixed)
• Measurement Range: 0 – 120,000 lux (16-bit resolution)
• Accuracy: 0.0036 lux / count
• Regulated Output: 3.3V DC / 100mA max
• Module Dimensions: approx. 17 x 17 x 4 mm

Applications:

• Ambient light monitoring
• Smart lighting control
• Consumer electronics
• Environmental sensing
• Weather stations

Package Includes:

• 1 × VEML7700 Ambient Light Sensor Module