Type: Air Quality, Accuracy: ±10%, Output: I²C, Operating Temperature: -40°C ~ 85°C, Voltage - Supply: 1.62V ~ 1.98V,
Type: Carbon Dioxide (CO2), Accuracy: ±3%, Output: I²C, Modbus, PWM, Operating Temperature: 0°C ~ 50°C, Voltage - Supply: 3.3V ~ 5.5V,
Type: Air Quality, Accuracy: ±15%, Output: I²C, Operating Temperature: -40°C ~ 85°C, Voltage - Supply: 1.62V ~ 1.98V,