Name: Adafruit Industries HTU21D-F
Brand: Adafruit Industries
Rating: 4 (1 reviews)

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Such a lovely chip - so we spun up a breakout board that includes the Filtered version (the

white bit of plastic which is a PTFE filter to keep the sensor clean), a 3.3V regulator and I2C

level shifting circuitry. This lets you use it safely with any kind of microcontroller with 3.3V-

5V power or logic. Each order comes with one fully assembled and tested PCB breakout

and a small piece of header. You'll need to solder the header onto the PCB but it's fairly

easy and takes only a few minutes even for a beginner.

https://learn.adafruit.com/adafruit-htu21d-f-temperature-humidity-

sensor

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