SparkFun CCS811 Breakout

A library to drive the AMS CCS811 by I2C.

sensors, arduino, arduino-library, sensor, sparkfun
platformio lib install 1626


SparkFun CCS811 Arduino Library

SparkFun CCS811 Breakout

SparkFun CCS811 (SEN-14193)

This is an arduino IDE library to control the CCS811.

This has been tested with Arduino Uno, ESP32, and Teensy 3.2 using Arduino 1.8.1.

Repository Contents

  • /examples - Example sketches for the library (.ino). Run these from the Arduino IDE.
  • /extras - Contains class diagrams for the driver. Ignored by IDE.
  • /src - Source files for the library (.cpp, .h).
  • keywords.txt - Keywords from this library that will be highlighted in the Arduino IDE.
  • - General library properties for the Arduino package manager.


  • BaselineOperator - Save and restore baselines to the EEPROM
  • BasicReadings - Get data from the CCS811 as fast as possible
  • BME280Compensated - Compensate the CCS811 with data from your BME280 sensor
  • Core - Shows how the underlying hardware object works
  • NTCCompensated - Compensate the CCS811 with data from a supplied NTC Thermistor
  • setEnvironmentalReadings - Compensate the CCS with random data
  • TwentyMinuteTest - Report data with timestamp.
  • WakeAndInterrupt - Shows how to use the nWake and nInt pins


Products that use this Library

Version History

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

License Information

This product is open source!

Please review the file for license information.

If you have any questions or concerns on licensing, please contact

Distributed as-is; no warranty is given.

  • Your friends at SparkFun.