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The Adafruit SGP41 Multi-Pixel Gas Sensor Breakout is an indoor air quality sensor for detecting VOC and NOx gas signals. It uses the Sensirion SGP41 sensor with two MOX sensing elements, one for VOC and one for NOx, giving better air quality data for monitoring projects.
This breakout connects through I2C and supports STEMMA QT / Qwiic connections for easier wiring. It also includes a 3.3V regulator and level shifting, so it can work with both 3.3V and 5V boards.
Great for indoor air quality monitors, smart home sensors, environmental testing, and Raspberry Pi or Arduino projects.
Features:
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Sensirion SGP41 gas sensor
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Detects VOC and NOx gas signals
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Two MOX sensing elements
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I2C interface
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STEMMA QT / Qwiic compatible
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Works with 3.3V and 5V systems
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Built-in 3.3V regulator and level shifting
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Supports humidity and temperature compensation with an external sensor
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VOC and NOx Index output range: 1 to 500
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Useful for indoor air quality monitoring
FAQ
Will this ship from Manila?
Yes — all stock ships from our Quezon City warehouse. Order before 4 PM weekdays for same-day cutoff via J&T or LBC.
Do you ship nationwide?
Yes. Metro Manila usually arrives next-day; provincial 1–3 working days.
Can I get this on a school PO or class order?
Yes — we accept Purchase Orders from accredited schools and universities. Contact us with your PO details and we'll process it.
Is this compatible with Arduino, ESP32, or Raspberry Pi?
Most parts work with common maker boards — check the description for specific pinout / voltage notes. If you're unsure, send us a message before ordering.
What's your return policy?
7-day inspection window for DOA units. Email proof of issue and we'll ship a replacement or refund. Used / installed parts are not returnable unless faulty.
Do you offer technical support?
Yes — questions land on our forum or via email, weekday or weekend. We've actually wired up most of what we sell.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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