SGP30 Air Quality Sensor Breakout - VOC and eCO2

The SGP30 Air Quality VOC/eCO2 Sensor Module is a compact digital gas sensor module designed for indoor air quality monitoring applications. Based on the SGP30 sensor, the module can measure Total Volatile Organic Compounds (TVOC) and equivalent CO2 (eCO2) levels with high sensitivity and reliability. It communicates through the I2C interface, making it easy to integrate with Arduino, Raspberry Pi, ESP32, STM32, and other microcontroller platforms for smart environmental monitoring systems.

Technical Specifications:

• Sensor Chip: SGP30
• Measured Parameters:
  • TVOC (Total Volatile Organic Compounds)
  • eCO2 (Equivalent CO2)
• Communication Interface: I2C
• Operating Voltage: 3.3V – 5V DC
• Interface Pins:
  • VCC
  • GND
  • SDA
  • SCL
• TVOC Measurement Range: 0 – 60000 ppb
• eCO2 Measurement Range: 400 – 60000

Features:

• High-accuracy indoor air quality sensing
• Measures TVOC and eCO2 simultaneously
• I2C digital communication interface
• Compatible with 3.3V and 5V systems
• Fast response and stable performance
• Compact module design
• Easy integration with development boards
• Low power operation for portable projects

Applications:

• Indoor air quality monitoring
• Smart home automation systems
• HVAC and ventilation control
• Environmental monitoring projects
• Air purifiers and filtration systems
• IoT-based pollution monitoring
• Portable air quality meters
• Arduino and Raspberry Pi projects