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DHT22/AM2302 Temperature and humidity sensor

This sensor provides temperature and relative humidity readings on a single pin. It uses a simple data protocol to differntiate between the two quantities, and you therefore need to use a software library to access the data.

Use the instructions for your development environment to find the right library to use and to include it in your application.

DHT22/AM2302 temperature and humidity sensor

Tutorial Tutorial

Datasheet Datasheet