air quality monitoring Digital Internal gas sensor

 

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

 

adc built in for sensor readings and digitized conversions

 

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

 

Reset / interrupt control