CCS801 is an ultra-low power MOX multi-gas sensor for monitoring indoor air quality including carbon monoxide (CO) and a wide range of volatile organic compounds (VOCs) such as ethanol. CCS801 can be used as an equivalent carbon dioxide (eCO2) sensor to represent eCO2 levels in real world environments, where the main source of VOCs is from humans.
ENS210 digital I²C pre-calibrated relative humidity and temperature sensor delivers high accuracy in a compact QFN4 package with ultra-low power consumption.
User guide for the USB-I2C dongle
Picture of the USB-I2C dongle