A
Anonymous
Apr 11, 2026
Rating: 4/5
Great Module
Works well with ESP32. Just remember it is not 5V tolerant on the data lines.
Description
VEML7700 Ambient Light Intensity Sensor Module 16-Bit Dynamic Range Luminance Illuminance Detector Board
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface Protocol | I2C |
| Supply Voltage | 2.4V to 3.6V |
| Light Resolution | 16-bit |
| Measurement Range | 0 to 120,000 Lux |
| Operating Temperature | -40°C to 85°C |
| Package Style | Breakout Module |
| Pin Configuration | 6-Pin Header |
| Chip Manufacturer | Vishay |
| Board Dimensions | 15mm x 10mm |
| Weight | 2.5 grams |
5 reviews
A
Anonymous
Apr 02, 2026
Rating: 5/5
Perfect for Smart Home
Integrating this into my home automation system for lighting control. Very responsive.
A
Anonymous
Feb 26, 2026
Rating: 3/5
Okay Product
Sensor works but the soldering pads are quite small for hand soldering.
A
Anonymous
Feb 20, 2026
Rating: 5/5
Highly Accurate
Used this for a scientific logging project. The 16-bit resolution makes a huge difference compared to cheaper sensors.
A
Anonymous
Jan 20, 2026
Rating: 5/5
Easy Integration
The Adafruit library made setup a breeze. Reading lux values is straightforward.
5 FAQ
Q: Can I connect this directly to a 5V Arduino?
A: No, the sensor operates at 3.3V. You need a logic level converter for SDA and SCL lines.
Q: How do I reduce power consumption?
A: You can configure the integration time and enable power saving modes via the register settings.
Q: Is there a Python library available?
A: Yes, there are several CircuitPython and Raspberry Pi libraries available online.
Q: What is the default I2C address?
A: The default I2C address is 0x10 hex. It can be changed via hardware pins on some variants.
Q: Does it work in complete darkness?
A: Yes, it can measure down to 0 Lux with high sensitivity settings.
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