Before you can use the DHT11 on the Arduino, you’ll need to install theDHTLib library. It has all the functions needed to get the humidity and temperature readings from the sensor. It’s easy to install, just download the DHTLib.zip file below and open up the Arduino IDE. Then go ...
Interfacing these sensors with Arduino, ESP8266 and ESP32 is very easy thanks to the Adafruit libraries. You can use our guides to learn how to use these sensors: BMP180: Arduinowith BMP180 Barometric Sensor ESP32 (Arduino IDE)with BMP180 Barometric Sensor BME280: ESP32 (Arduino IDE)with ...
gfwilliamsasked this question inInterfacing Feb 11, 202576 comments Discussion options gfwilliams Feb 11, 2025 Maintainer - Posted at 2016-02-05 by@gfwilliams Hi, It's come upin another threadthat the existing DHT11 & 22 modules aren't that fast or memory efficient. There's been a pull ...
If yes, then this tutorial is a step-by-step guide for you. We will learn the example of interfacing DHT11 and DHT22 with ESP32 and how to display its values on the web server. DHT11 and DHT22 sensors provide temperature and humidity output on a single wire protocol. We will measure...