Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output CJMCU-811

the CJMCU-811 is an ultra-low-power digital gas sensor that integrates a sensor and a CCS801-bit MCU with an analog-digital converter (ADC) for detecting indoor air quality, including carbon monoxide (CO) and a wide range of Volatile Organic compounds (VOCs).

air quality sensor CCS811 characteristics:

Ultra-low power consumption can be used in battery powered equipment

high sensitivity, fast heating

Intelligent algorithm calculates TVOC / eCO2 values

I2C signal output, direct communication with the main system

the main characteristics of the air quality sensor CJMCU-811:

metal oxide (MOX) sensors to monitor indoor air quality

a-bit MCU is integrated to perform the ‘first-level algorithm

I2C slave interface can be connected directly to the master control system

Reset / interrupt control