Air Quality SGP30

File:TArduinoAirQualitySensorSGP30.png

Summary

Sensirion SGP30 air quality sensor with I²C interface for TVOC, CO₂ equivalent, hydrogen, and ethanol measurements.

Description

The **SGP30 Air Quality Sensor** measures total volatile organic compounds (TVOC), carbon dioxide equivalent (CO₂eq), hydrogen, and ethanol concentrations with metal oxide technology. It features on-chip calibration, baseline management, and I²C communication for comprehensive air quality monitoring.

Diagram:

Properties

• Enabled – Enables or disables the sensor (Default: True).
• Address – I²C device address (Default: 11.57).
• Name – Component identifier name.
• Absolute Humidity – Absolute humidity setting in g/m³ for compensation.
• Elements – Configurable sensor elements (Options: Self Test, Set Baseline, Get Baseline).
• Ethanol – Ethanol calibration setting (Default: 2330776477630464).
• Hydrogen – Hydrogen calibration setting (Default: 67130187776).

Pins

Input Pins

• Self Test – Self-test trigger input.
• Set Baseline – Baseline setting input.
• Get Baseline – Baseline retrieval input.

Output Pins

• TVOC (analog) – Total VOC measurement output in ppb.
• CO2 (analog) – CO₂ equivalent measurement output in ppm.
• Hydrogen (analog) – Hydrogen concentration output in ppm.
• Ethanol (analog) – Ethanol concentration output in ppm.
• Interface (i2c) – I²C communication interface.

Categories

• File:TArduinoDigitalCategory.png Category Digital – Digital sensor components.
• File:TArduinoI2CCategory.png Category I2C – I²C-enabled devices.
• File:TArduinoSensorCategory.png Category Sensors – Environmental sensors.
• File:TArduinoAirQualityCategory.png Category Air Quality – Air quality monitoring devices.