Name: Adafruit Industries HTU21D-F
Brand: Adafruit Industries
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Pinouts

The HTU21D-F is a I2C sensor. That means it uses the two I2C data/clock wires available

on most microcontrollers, and can share those pins with other sensors as long as they don't

have an address collision. For future reference, the I2C address is 0x40 and you can't

change it!

Power Pins:

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

sensor

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Adafruit Industries HTU21D-F Specifications

General