About this item

The 7Semi SGP40 VOC Air Quality Sensor Breakout Board is a compact and efficient solution for monitoring indoor air quality. Equipped with the SGP40 sensor, it detects a wide range of volatile organic compounds (VOCs) such as ethanol, acetone, and formaldehyde. The sensor provides a 16-bit digital output and a VOC Index, offering real-time data on air quality. With an I²C interface operating at 3.3V or 5V, it ensures easy integration into various microcontroller projects. Its low power consumption and small form factor make it ideal for applications like air purifiers, smart home systems, and environmental monitoring.