Power Supply: DC 2.0V - 5.5VTemperature Range: -40°C to +85°CHumidity Range: 0% to 100% RHHumidity Accuracy: ±2% RH @ 25°CTemperature Accuracy: ±0.3°CTemperature Resolution: 0.01°CHumidity Resolution: 0.024% RHOutput Signal: I2C Signal