SparkFun Air Quality Sensor - SGP40 (Qwiic) _MAKE_POWER_REG Digital I/O Pins: 54 (of

Digital I/O Pins: 54 (of which 14 provide PWM output)

Entry on pinout

There’s an on-board RGB LED we use to show status and this too is driven directly from the GPIO pins so that if you want to play around with it (and learn

the tops are not transparent

Small prototype breadboard included so you can use additional components

SparkFun Air Quality Sensor - SGP40 (Qwiic) _MAKE_POWER_REG Digital I/O Pins: 54 (ofThe SparkFun SGP40 Air Quality Sensor provides a measurement of the quality of the air in your room or house. The SGP40 is based on Sensirion's CMOSens technology and uses a metal oxide (MOx) sensor with a temperature controlled micro hotplate and provides a humidity compensated volatile organic compound (VOC) based indoor air quality signal. Both the sensing element and VOC Algorithm feature an unmatched robustness against contaminating gases present