CCS811 / BME280環境組合突破將流行的CCS811和BME280 IC用於您所有的大氣質量傳感需求。 這個獨特的產品提供了各種環境數據，包括氣壓，濕度，溫度，TVOC和等效的二氧化碳（或eCO2）水平。 為了更容易使用這個產品，所有的通信都是通過I2C完全實現的，利用我們方便的Qwiic系統。 但是，如果您更喜歡使用麵包板，我們仍然會提供0.1英寸的間距引腳。
The CCS811 is an exceedingly popular sensor, providing readings for equivalent CO2 (or eCO2) in the parts per million (PPM) and total volatile organic compounds in the parts per billion (PPB). The CCS811 also has a feature that allows it to fine-tune its readings if it has access to the current humidity and temperature. Luckily for us, the BME280 provides humidity, temperature and barometric pressure! This allows the sensors to work together to give us more accurate readings than they’d be able to provide on their own. We also made it easy to interface with them via I2C.
The SparkFun Qwiic connect system is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong.