The SHT31 is a high-precision digital humidity and temperature sensor from Sensirion, featuring an I2C interface. It offers fully calibrated, linearized output for accurate environmental monitoring in Arduino and IoT projects.

Operating Voltage: 2.4V to 5.5V Interface: I2C (Address 0x44 or 0x45) Humidity Range: 0% to 100% RH Humidity Accuracy: ±2% RH (typical) Temperature Range: -40°C to 125°C Temperature Accuracy: ±0.2°C (typical) Current Consumption: 1.5mA (average) at 3.3V Response Time: 8 seconds (tau 63%) Dimensions: 15.5mm x 12.5mm x 3.5mm (module) Operating Temperature: -40°C to 125°C

