Sparkfun SEN-14348 Sensor module 1 pc(s) Compatible with (development kits): Arduino

The Sparkfun CCS811/BME280 Environmental Combo Breakout meets all your atmospheric quality requirements with the popular CCS811 and BME280 ICs. This unique outbreak provides a variety of environmental data, including barometric pressure, humidity, temperature, TVOCs and equivalent CO2 (or ECO2) values. In order to make the use of this breakout even easier, all communication takes place exclusively via I2C, whereby our handy Qwiic system is used. However, we have still broken pins with a 0.1" gap if you prefer to use a breadboard.
The CCS811 is an extremely popular sensor that provides measurements for equivalent CO2 (or ECO2) in ppm (PPM) and for all volatile organic compounds in ppm (PPB). The CCS811 also has a feature that allows it to refine its readings when it has access to the current humidity and temperature. Fortunately for us, the BME280 delivers humidity, temperature and air pressure! This allows the sensors to work together and provide us with more accurate readings than they could alone. We've also made it easy with them via I2C.

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