CCS811 Air Quality Sensor
Measure equivalent CO2 (eCO2) and the equivalent total volatile organic compound concentration (eTVOC)
Since R2025a
Add-On Required: This feature requires the Embedded Coder Support Package for STMicroelectronics STM32 Processors add-on.
Libraries:
Embedded Coder Support Package for STMicroelectronics STM32 Processors /
Sensors /
Environmental Sensors
Simulink Support Package for Arduino Hardware /
Sensors
Description
The CCS811 Air Quality Sensor block measures the equivalent CO2 (eCO2) and the equivalent total volatile organic compound concentration (eTVOC) for indoor air quality monitoring. This block also provides the option to provide temperature and humidity data to enable compensation (either by specifying the humidity and temperature values or by interfacing CCS811 with an external sensor).
Ports
Output
Parameters
Extended Capabilities
Version History
Introduced in R2025a