DHT11 Temperature and Humidity Sensor

Here comes DFRobot's new generation of digital Temperature and Humidity sensor. As powerful as it used to be,and easier to use. The capital D besides the socket indicates it's a Digital sensor. Also on both sides we made clear symbols of Temp.& Humidity for you to know its function.

Immersion Gold technology has been applied not only to ensure module quality but also increases its look. Golden logo and name of sensor make it more shiny and delicate than ever.

This DHT11 Temperature and Humidity Sensor features a calibrated digital signal output with the temperature and humidity sensor complex,ensureing the high reliability and excellent long-term stability. A high-performance 8-bit microcontroller is connected. This sensor includes a resistive element and a sense of wet NTC temperature measuring devices. It has excellent quality, fast response, anti-interference ability and high cost performance advantages.

For more detail about DHT11, please refer to its datasheet below.

Notice: The new version of analog sensor port pin mapping has been changed as the following two features. Please check the tips for changing sensor cable pin mapping while using the I/O Expansion shield. We will continue to update and apologize for the inconvenience.