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

High-concerned chemical：None isCustomized：Yes Theory：Capacitance Sensor Material：Metal Type：Gas Sensor Output：Digital Sensor Brand Name：EGBO Origin：Mainland China Use：Gas Sensor Operating voltage：1.8"3.6V(3.3V recommended) Recommended operating temperature：-5 ° C to +50 ° C Communication connection：12C connection

High-concerned chemical: None isCustomized: Yes Theory: Capacitance Sensor Material: Metal Type: Gas Sensor Output: Digital Sensor Brand Name: EGBO Origin: Mainland China Use: Gas Sensor Operating voltage: 1.8"3.6V(3.3V recommended) Recommended operating temperature: -5 ° C to +50 ° C Communication connection: 12C connection