Day 13 Arduino Advent Calendar

Arduino Advent Calendar Day 13 - DHT11 Temperature and Humidity Sensor!

Today we've received from a DHT11 Temperature and Humidity Sensor.

The DHT11 is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn’t require extra components so you can get right to measuring relative humidity and temperature.

The DHT11 sensor uses a proprietary 1-wire protocol. We'll need to install an Arduino library (the SimpleDHT library) to make use of this sensor.

Enough talking about it let's go and build up the circuit over at .

Let's Get Started with the Day 13 Guide!

We're happy to help!

If you find you're getting stuck with today's guide, hit up our team of highly trained Arduino ninjas on this forum thread.

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