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VEML7700 Digital Ambient Light Sensor Breakout Board | I2C Light Intensity Module
The VEML7700 Digital Ambient Light Sensor Breakout Board is a high-precision light sensing module designed to accurately measure ambient light intensity in lux (Lx). Powered by the Vishay VEML7700 sensor, it features a 16-bit ADC and communicates via the I2C interface, enabling fast and reliable integration with popular microcontrollers such as Arduino, ESP32, Raspberry Pi, STM32, and other embedded development platforms. With its wide measurement range and low power consumption, this breakout board is ideal for automatic display brightness control, smart lighting systems, environmental monitoring, IoT devices, and battery-powered applications.
The sensor provides readings that closely match the human eye's perception of light, ensuring accurate and consistent illumination measurements.
Features
- High-accuracy VEML7700 digital ambient light sensor
- 16-bit resolution for precise light intensity measurement
- Measures ambient light directly in Lux (Lx)
- Standard I2C interface for simple wiring and communication
- Wide detection range from very low light to bright sunlight (up to approximately 120k–167k lux depending on configuration)
- Low power consumption, suitable for battery-powered projects
- Adjustable gain and integration time for improved measurement flexibility
- Close-to-human-eye spectral response for accurate illumination sensing
- Compatible with Arduino, ESP32, Raspberry Pi, STM32, and other I2C-enabled controllers
- Ideal for smart lighting, display auto-brightness, environmental monitoring, and IoT applications
Specifications
- Sensor IC: VEML7700
- Sensor Type: Digital Ambient Light Sensor (ALS)
- Communication Interface: I2C
- Output: Ambient Light Intensity (Lux)
- ADC Resolution: 16-bit
- Operating Voltage: 3.3V – 5V (breakout board dependent)
- Light Measurement Range: Up to approximately 120,000–167,000 Lux (configurable)
- Programmable Settings: Gain and Integration Time
- Power Consumption: Ultra-low power
- Applications: Auto Brightness Control, Smart Lighting, IoT, Environmental Monitoring, Industrial Automation, Wearables
Package Includes
- 1x VEML7700 Digital Ambient Light Sensor Breakout Board | I2C Light Intensity Module
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
