SparkFun Humidity and Temperature Sensor Breakout - Si7021
SparkFun Electronics mail
OSHWA UIDUS000914 Project Website
December 17, 2020
United States of America
The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for build a weather stations or humidor control system. All you need are two lines for I2C communication, and you’ll have relative humidity readings and very accurate temperature readings as a bonus!
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