CO2 Sensor - STCC4/SHT40 (Qwiic)
Product description
The SparkFun STCC4/SHT40 Qwiic CO2 Sensor is a simple indoor air quality breakout that primarily measures CO2 concentration, as well as temperature and relative humidity, over I2C. Specifically, the board features a pair of Sensirion sensors, isolated in their own section: the STCC4 CO2 sensor and the SHT40 digital temperature and humidity sensor. These two sensors work together to output precise and environmentally compensated CO2 readings without any complicated wiring.
More information is available on the website of SparkFun and Hookup Guide.
