Adafruit SGP40 Air Quality Sensor Breakout - VOC Index - STEMMA QT / Qwiic

Adafruit SGP40 Air Quality Sensor Breakout - VOC Index - STEMMA QT / Qwiic

Marsoni

M251S

$17.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Adafruit SGP40 Air Quality Sensor Breakout - VOC Index - STEMMA QT / QwiicIntroducing the SGP40 Multi Pixel Gas Sensor your very own digital nose! This advanced air quality sensor from Sensirion combines multiple metal oxide (MOX) sensing and heating elements into a single integrated unit, allowing you to monitor indoor air quality with ease. Unlike traditional MOX sensors that require manual management of the heater and analog readings, the SGP40 handles it all for you via an easy to use I2C interface. Key Features:

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Reviewed in the United States on January 18, 2026