CCS811

"The CCS811 Air Quality Breakout is a digital gas sensor solution that senses a wide range of Total Volatile Organic Compounds (TVOCs), including equivalent carbon dioxide (eCO2) and metal oxide (MOX) levels."

• CCS811 Gas Sensor Solution : Ultra-low power digital gas sensor for monitoring indoor air quality
  • http://ams.com/eng/Products/Environmental-Sensors/Gas-Sensors/CCS811
• SparkFun Air Quality Breakout - CCS811 SEN-14193
  • https://www.sparkfun.com/products/14193
  • https://learn.sparkfun.com/tutorials/ccs811-air-quality-breakout-hookup-guide