Description CJMCU 811 CCS811 Indoor air quality monitoring digital gas sensorThe CJMCU 811 is an ultra low power digital gas sensor that integrates a CCS801 sensor and an 8 bit MCU with an analog to digital converter ADC to detect indoor air quality including carbon monoxide CO and a wide range of Volatile Organic Compounds VOCs Air quality sensor CCS811 Features Ultra low power consumption can be used in battery operated equipmentHigh sensitivity fast heatingThe intelligent algorithm calculates TVOC eCO2 valuesOutput I2C signal direct communication with the main system The main features of the air quality sensor CJMCU 811 Metal oxide MOX sensors for monitoring indoor air qualityAn 8 bit MCU is integrated to run the first level algorithmIntegrated 12 bit ADC for sensor readings and digitized conversionsI2C slave interface can be directly connected to the host systemReset interrupt control Package included 1 x CJMCU 811 CCS811 Carbon Monoxide CO VOCs Air Quality Digital Gas Sensor