FaBoGas-CCS811-Library This is a library for FaBo #223 Gas I2C Brick. FaBo Gas I2C Brick FaBo 223 Gas I2C Brick CCS811 CCS811 is ams mems sensor for CO2(eCO2), TVOC. CCS811 Datasheet CCS811 Releases 1.0.0 Initial release. How to install. Installing Additional Arduino Libraries