The SHT20 temperature and humidity module is high-precious, full calibrated, with very low power consumption and high response speed. This sensor is a combination of a capacitive humidity sensor and a silicon band gap temperature sensor. The key features are:

• Temperature measurement range: -40 to +125 °C
• Temperature measurement accuracy: 0.3 °C
• Humidity measurement range: 0 to 100%
• Humidity measurement accuracy: 3% RH
• Communication Protocol: I2C