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The Adafruit VCNL4030 Proximity and Lux Sensor - STEMMA QT / Qwiic by Adafruit is a value-for-money multi brand proximity sensor and modules designed for everyday users. It features Shipping Weight: 0.005 kg and Shipping Dimensions: 11 × 7.5 × 2 cm.
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About This Product
The Adafruit VCNL4030 Proximity and Lux Sensor - STEMMA QT / Qwiic by Adafruit is a value-for-money multi brand proximity sensor and modules designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Shipping Weight: 0.005 kg
- Shipping Dimensions: 11 × 7.5 × 2 cm
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The Adafruit VCNL4030 Proximity and Lux Sensor is a compact, dual-function module designed to measure both distance and ambient light with ease. It offers proximity detection from 0 to 300mm and light sensing from 0.004 to 16,768 lux, making it suitable for precise sensing tasks. With adjustable configuration options like integration time, sensitivity, and LED current, users can balance speed, accuracy, and power consumption. The sensor communicates over I2C, simplifying connections with microcontrollers using minimal wiring.
Built with STEMMA QT and Qwiic connectors, it enables solderless integration for quick prototyping. Compatible with both 3.3V and 5V systems, this breakout board is ideal for developers working with platforms like Arduino or Raspberry Pi, providing flexibility and reliable performance in a compact design.
Features:
- Dual-function proximity and ambient light sensor
- Proximity sensing range up to 300mm
- Wide light detection range up to 16,768 lux
- Adjustable integration time and sensitivity
- Configurable IR LED current and duty cycle
- I2C communication for easy interfacing
- STEMMA QT / Qwiic connectors for solderless use
- Compatible with 3.3V and 5V logic systems
Specifications:
- Model: VCNL4030
- Sensor Type: Proximity + Ambient Light
- Proximity Range: 0 – 300 mm
- Light Detection: 0.004 – 16,768 lux
- Interface: I2C
- Operating Voltage: 3.3V / 5V
- Output Type: Digital
- Configuration: Adjustable (integration time, sensitivity, LED current)
- Connector Type: STEMMA QT / Qwiic
- Mounting Type: Breakout Board
- Compatibility: Arduino, Raspberry Pi
- Application: Distance sensing, light sensing, automation
- Communication Pins: SDA, SCL
- Additional Feature: Interrupt support
- Dimension: 25 x 17 x 10 mm
- Weight: 3g
Package Includes:
1 x Adafruit VCNL4030 Proximity and Lux Sensor - STEMMA QT / Qwiic
1 x 6 pin Header











