SGP30 Air Quality Sensor Breakout – VOC and eCO₂ Gas Sensor Module

Product Description:
The SGP30 Air Quality Sensor Breakout is a high-performance VOC (Volatile Organic Compounds) and eCO₂ (equivalent Carbon Dioxide) sensor module based on Sensirion’s SGP30 multi-pixel gas sensor. Designed for indoor air quality monitoring, this digital sensor provides precise and reliable measurements through a simple I²C interface, making it ideal for Arduino, ESP32, STM32, and Raspberry Pi applications.

Using Sensirion’s advanced CMOSens® technology, the SGP30 integrates multiple metal-oxide sensing elements on a single chip. It delivers two fully processed indoor air quality signals — Total VOC (TVOC) and CO₂ equivalent (eCO₂) — with excellent long-term stability, fast response time, and low power consumption.

With factory calibration and built-in signal processing, the SGP30 provides accurate air quality data out of the box, ideal for air purifiers, smart ventilation systems, IoT devices, and environmental monitoring applications.

Key Features:

• High-precision Sensirion SGP30 TVOC and eCO₂ gas sensor

• Measures Total Volatile Organic Compounds (TVOC) and equivalent CO₂ (eCO₂) levels

• Measurement ranges:

  • TVOC: 0 – 60,000 ppb

  • eCO₂: 400 – 60,000 ppm

• 1 Hz sampling rate for real-time monitoring

• I²C digital interface (address 0x58) for simple communication

• Operates from 3.3V or 5V power supply

• Compatible with Arduino, Raspberry Pi, ESP32, and STM32 platforms

• Based on Sensirion CMOSens® technology for high stability and repeatability

• Fully calibrated, factory-tested, and ready for immediate integration

• Low power consumption – ideal for portable and IoT devices

Technical Specifications:

Applications:

• Indoor Air Quality Monitoring

• Air Purifiers and HVAC Systems

• Smart Homes and IoT Devices

• Environmental and Weather Monitoring Stations

• CO₂ and VOC Detection Systems

• Smart Ventilation and Energy Management

Package Includes:

• 1 × SGP30 Air Quality Sensor Breakout Module

Resources:
SGP30 Datasheet
Adafruit SGP30 Arduino Library

Why Choose This Sensor?
The SGP30 Air Quality Sensor Breakout delivers professional-grade air quality monitoring in a compact, easy-to-use module. With its digital I²C interface, high precision, and long-term reliability, it’s the perfect choice for developers and makers building smart environmental sensing and IoT-based air quality solutions.

Measure air quality with accuracy and reliability — choose the SGP30 breakout for your next smart sensing project!