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AJMRTC SGP40 Air Quality Sensor Breakout Board, VOC Index Digital Gas Sensor Module with STEMMA QT & Qwiic I2C Connector, Indoor Air Quality Monitoring for Arduino Raspberry Pi STEM Projects
- - SGP40 VOC air quality breakout board, supports VOC index calculation to monitor indoor volatile organic compounds
- - Dual STEMMA QT / Qwiic I2C connectors, solder-free quick wiring, easy to chain multiple sensor modules
- - Adopts CMOSens technology, built-in humidity compensation, stable measurement with low signal drift
- - Low power consumption digital I2C interface, compatible with Raspberry Pi, Arduino and other microcontrollers
- - Compact size, great for smart home air detectors, STEM education, IoT environmental monitoring projects
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AJMRTC SGP40 air quality sensor breakout board is built with Sensirion SGP40 digital VOC gas sensor chip. It can detect volatile organic compounds and calculate VOC index for indoor air quality assessment. The module comes with STEMMA QT and Qwiic I2C connectors, allowing plug-and-play connection without soldering. Featuring CMOSens technology with humidity compensation, it provides reliable and consistent air quality readings. It uses digital I2C communication with low power draw, compatible with Raspberry Pi, Arduino and most mainstream microcontrollers. Perfect for DIY indoor air monitors, smart home ventilation control, STEM teaching experiments and IoT environmental sensing projects.
- Brand: AJMRTC
- Sensor Model: SGP40
- Measured Parameter: VOC Index (Volatile Organic Compounds)
- Communication Interface: I2C
- Connector: STEMMA QT / Qwiic
- Supply Voltage: 3.3V to 5V
- Technology: CMOSens MOX Gas Sensor
- Application: Indoor Air Quality Monitor, STEM, IoT, Arduino, Raspberry Pi Projects
- Package Includes: 1 x SGP40 Sensor Breakout Board
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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