VEML7700 Digital Ambient Light Sensor Module – I2C Lux Sensor

Name: VEML7700 Digital Ambient Light Sensor Module – I2C Lux Sensor
SKU: VEML7700-LUX-SENSOR
Availability: InStock

The VEML7700 is a compact digital ambient light sensor module for measuring brightness in lux. It uses the Vishay VEML7700 sensor and communicates over I2C, making it easy to connect to ESP32, Arduino, Raspberry Pi and other microcontrollers.

Unlike simple analog light sensors, the VEML7700 provides digital light readings directly over I2C. This makes it useful for smart lighting, daylight detection, display brightness adjustment, weather stations, room monitoring, automation projects and ESPHome or Home Assistant sensors.

The sensor offers high-resolution ambient light measurement and supports configurable gain and integration settings, allowing it to measure a wide range of lighting conditions from low indoor light to bright daylight.

Key Features

VEML7700 digital ambient light sensor
Measures brightness in lux
I2C digital interface
High-resolution 16-bit light measurement
Wide light measurement range
Configurable gain and integration time
Low power consumption
Suitable for ESP32, Arduino, Raspberry Pi and other microcontrollers
Works well for ESPHome and Home Assistant projects
Ideal for smart lighting, daylight sensing, automation and IoT projects

Product Information Sheet

Attribute	Value
Sensor IC	VEML7700
Manufacturer of IC	Vishay
Sensor type	Ambient light / lux sensor
Output	Digital lux reading
Interface	I2C
Resolution	16-bit
Measurement range	Up to about 120,000 lux, depending on configuration
I2C address	Usually `0x10`
Supply voltage	Depends on module, commonly 3.3–5V on breakout boards
Logic level	Depends on module
Typical use	Smart lighting, daylight sensing, display dimming, weather stations, ESPHome, Home Assistant
Package includes	`1 × VEML7700 ambient light sensor module`

Shipping and Return

Shipping:

You can expect us to dispatch your order within 1-2 days (including weekend)
90% of packages shipped in Denmark, reach the day after it has been dispatched
90% of packages to Germany, The Netherlands, Sweden and France takes 2-3 days but in some cases more than 4 days.
90% of packages to other countries takes 3-4 days but in some cases more than 5 days.

Return:

You have 14 days to change your mind and return the product
Return shipping fee is to be paid by the customer but we take our customer satisfaction seriously so write to us and we figure out a solution that fits you best!