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1. Fully calibrated, linear and temperature compensated analog output
2. Wide supply voltage range, from 2.4 to 5.5 V
3. I2C interface with communication speed up to 1MHz and two user-selectable addresses
4. Typical accuracy is ±2%RH and ± 0.3°C
5. Fast start-up and measurement time
6. I2C address (7 bits) can be 0x44 or 0x45
7. The ALERT pin allows the alarm mode to be used as a humidity and temperature watchdog


Technical details:
1. Sensor manufacturing #SHT31-DIS
2. Power supply voltage range: 2.4 to 5.5V (typical value 3.3V)
3. RH response time: 0-100%RH
4. Temperature operating range: -40 to + 125 °C (-40 to +257 °F)
5. Accuracy tolerance: ±2%; RH ±0.3℃
6. Interface: I2C



1. Interfacing SHT31 Temperature & Humidity Sensor with Arduino

2. SHT31 Sensor Module Introduction


I2C Digital Temperature and Humidity Sensor GY-SHT31-D SHT3X

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