Using the well-known ENS160 and BME280 integrated circuits, the SparkFun ENS160/BME280 Environmental Combo Breakout handles all of your atmospheric-quality sensing requirements. Numerous environmental data, such as AQI, TVOCs, equivalent CO 2 (or eCO2) levels, barometric pressure, humidity, and temperature, are provided by this special breakout. All communication is carried out solely through I 2 C, making use of our convenient Qwiic system even simpler. We still have broken-out pins that are 0.1 inches apart, though, if you would rather use a breadboard. The well-liked CCS811 sensor has been replaced by the ENS160, which measures total volatile organic compounds (PPB) and equivalent CO2 (or eCO2) in parts per million (PPM). The Air Quality Index (AQI) can also be obtained from the sensor.