Description :

-The SparkFun SGP30 Air Quality Sensor provides information on indoor air quality by monitoring volatile organic compounds.
-Has quick start-up time of 15 seconds compared to other air quality sensors that require burn-in time of 48 hours and 20-min start up time.
-High resistance to contamination from other gases ensures low drift and long-term stability for reliable results.
-Returns valid indoor air quality (IAQ) readings, TVOC (total VOCs) in ppb, CO2 equivalent in ppm and H2.
-Communicates via I2C and has Qwiic connectors for easy connection to SparkFun’s Qwiic Ecosystem.

Specifications:

•Uses I2C interface (Qwiic-enabled):
○I2C Address: 0x58
○2x Qwiic Connectors
•Operating voltage range:
○1.62V – 1.98V (Typ. 1.8V)
○Regulated to 1.8V from a 3.3V source if using the Qwiic cable
•TVOC Output Signal:
○Output range: 0 ppb to 60,000 ppb
○Resolution: Avg. 13 ppb. Refer to datasheet for specifics
•CO2 Output Signal:
○Output range: 400 ppm to 60,000 ppm
○Resolution: Avg. 11 ppm. Refer to datasheet for specifics
•Ethanol Signal:
○Measurement Range: 0 ppm to 1,000 ppm
○Accuracy: Typ. 15% of meas. value
○Resolution: 0.2% of meas. value
•H2 Signal:
○Measurement Range: 0 ppm to 1,000 ppm
○Accuracy: Typ. 10% of meas. value
○Resolution: 0.2% of meas. value
•Typical current consumption (varies based on mode):
○48.2 mA Typ. (Measurement Mode)
○2µA (Typ.) to 10µA (Sleep Mode)