CSS811 Air quality sensor capable of detecting CO2 and TVOCs
Eagle Other C++
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SparkFun CCS811 Air Quality Breakout

SparkFun CCS811 Breakout

SparkFun CCS811 (SEN-14193)

The CCS811 is an digital gas sensor solution which integrates a metal oxide (MOX) gas sensor to detect a wide range of Volatile Organic Compounds (VOCs) for indoor air quality monitoring.

This product is designed to provide an easy hardware and software interface to the CCS811 sensor.

Repository Contents

  • /Documentation - Data sheets, additional product information
  • /Enclosure - Enclosure files
  • /Firmware - Example code
  • /Hardware - Eagle design files (.brd, .sch)
  • /Libraries - Libraries for use with the
  • /Production - Production panel files (.brd)
  • /Software - Related software for the


Product Versions

Version History

  • V 1.0.0 -- Initial commit of Arduino compatible library.

License Information

This product is open source!

Please review the LICENSE.md file for license information.

If you have any questions or concerns on licensing, please contact techsupport@sparkfun.com.

Distributed as-is; no warranty is given.

  • Your friends at SparkFun.