Adafruit AHT20 - Temperature & Humidity Sensor - STEMMA QT / Qwiic
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https://learn.adafruit.com/adafruit-aht20
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Use with 3.3V or 5V power/logic
I2C address 0x38
Temperature range: -40 to 85 °C (+-0.3 °C accuracy)
Relative Humidity range: 0 to 100 RH% (+-2 % accuracy
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