Description
GY-SGP30 Air Quality Sensor Module | eCO2, TVOC & Formaldehyde Gas Detection Sensor
Monitor indoor air quality accurately with the GY-SGP30 Air Quality Sensor Module, a compact and intelligent environmental sensor designed for detecting eCO2 (equivalent carbon dioxide), TVOC (Total Volatile Organic Compounds), and formaldehyde gases. This advanced digital gas sensor is ideal for smart home systems, air quality monitoring, IoT projects, HVAC systems, environmental sensing, and Arduino or ESP32 applications.
The SGP30 sensor integrates multiple air quality sensing capabilities into a single module, providing reliable measurements for harmful indoor pollutants and volatile gases. Its low power consumption and I2C digital interface make it easy to integrate into embedded electronics and automation systems.
Key Features of the GY-SGP30 Air Quality Sensor
- Detects eCO2 and TVOC Levels
- Supports Formaldehyde Detection
- Digital I2C Communication Interface
- High Sensitivity Air Quality Monitoring
- Fast Response and Stable Performance
- Low Power Consumption
- Compact and Lightweight Module
- Compatible with Arduino, ESP32 & Raspberry Pi
- Ideal for Smart Home and IoT Applications
- Supports Real-Time Environmental Monitoring
Technical Specifications
| Feature | Description |
|---|---|
| Sensor Model | SGP30 |
| Detection Type | eCO2, TVOC, Formaldehyde |
| Communication Interface | I2C Digital Output |
| Operating Voltage | 3.3V – 5V |
| Air Quality Parameters | Equivalent CO2 and VOC gases |
| Response Speed | Fast response |
| Power Consumption | Low power design |
| Compatibility | Arduino, ESP32, Raspberry Pi |
| Application Type | Indoor air quality monitoring |
What the SGP30 Sensor Detects
eCO2 (Equivalent Carbon Dioxide)
The sensor estimates indoor carbon dioxide concentration based on detected volatile compounds and environmental conditions.
TVOC (Total Volatile Organic Compounds)
Measures harmful airborne organic gases released from:
- Paints
- Cleaning chemicals
- Smoke
- Plastics
- Furniture
- Industrial products
Formaldehyde Detection
Helps detect formaldehyde-related pollutants commonly found in indoor environments.
Applications
The SGP30 Air Quality Sensor Module is ideal for:
- Indoor air quality monitoring
- Smart home automation
- HVAC air monitoring systems
- Environmental sensing projects
- IoT air quality devices
- Arduino and ESP32 projects
- Raspberry Pi monitoring systems
- Office and room air monitoring
- Educational STEM projects
- Portable air quality detectors
Why Choose the GY-SGP30 Air Quality Sensor?
The GY-SGP30 sensor module provides a reliable and efficient solution for monitoring indoor air quality. With support for eCO2, TVOC, and formaldehyde-related detection, it is perfect for modern smart systems that require real-time environmental sensing and pollutant monitoring.
Its compact design and digital interface make integration simple for both beginners and advanced developers.
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