SparkFun Air Quality Sensor - SGP40 (Qwiic)

Sparkfun ElectronicsSKU: RB-Spa-1967
Manufacturer #: SEN-18345

Price  :
Sale price £17.09

Tax included

Stock  :
In stock


  • SparkFun Air Quality Sensor - SGP40 (Qwiic)
  • Provides a measurement of the quality of the air
  • Based on Sensirions CMOSens technology
  • Qwiic compatible
  • Uses I2C interface
  • Operating voltage range: 1.7 - 3.6 V

The SparkFun Air Quality Sensor - SGP40 (Qwiic) is a digital gas sensor designed for easy integration into air purifiers or demand-controlled ventilation systems.

Sensirion’s CMOSens technology offers a complete, easy-to-use sensor system on a single chip featuring a digital I2C interface and a temperature-controlled micro hotplate, providing a humidity compensated VOC-based indoor air quality signal.

What's Included



Payments and Security

Apple Pay Mastercard PayPal Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Your recently viewed products