The MCU811 is a low-power digital gas sensor that integrates a CCS801 sensor and an 8-bit MCU with analog-to-digital converter (ADC) to detect indoor air quality, including carbon monoxide (CO) and a wide range of volatile organic compound gases (VOCs).
Features of the air quality sensor CCS811:
Low power consumption, available in battery working equipment
High sensitivity, fast heating
Intelligent algorithm to calculate TVOC/eCO2 values
Output I2C signal, directly communicate with the main system
The main features of the air quality sensor CJMCU-811:
Metal oxide (MOX) sensors that monitor indoor air quality
Integrated 8-bit MCU for running first-level algorithms
Integrated 12-bit ADC for sensor readings and digital conversion
I2C slave interface can be directly connected to the master control system
Reset/interrupt control
