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Adafruit Si7021 User Manual

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Adafruit Si7021 Temperature + Humidity Sensor
Created by lady ada
Last updated on 2018-11-21 06:58:57 PM UTC

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Adafruit Si7021 Specifications

General IconGeneral
Humidity Range0 to 100% RH
Communication ProtocolI2C
Supply Voltage1.9 to 3.6 V
Accuracy (Temperature)±0.4 °C
Accuracy (Humidity)±3% RH
Operating Voltage3.3 V
I2C Address0x40
Sensor TypeTemperature and Humidity
Operating Current150µA