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Arduino & IoT Academy · Lesson

Install the DHT Library

Add the library and include it in your sketch.

Why Use a Library

Talking to a DHT by hand means tricky timing. A library hides that work so you can read climate data with one simple call. 📚

Open Library Manager

In the Arduino IDE, open the Library Manager from the Tools menu or the side panel. It is your store for ready-made code.

All lessons in this course

  1. Wire the DHT11/DHT22
  2. Install the DHT Library
  3. Read Temperature & Humidity
  4. Handle Failed Reads
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