DHT11 Temperature and Humidity Sensor Module

Interfacing DHT11 Temperature and Humidity Sensor with Arduino Uno

In this tutorial we will learn about Interfacing DHT11 Temperature and Humidity sensor with Arduino Uno. The term DHT is an abbreviation of Digital Humidity and Temperature sensor. DHT11 consists of a resistive humidity sensor, NTC temperature sensor and an 8-bit microcontroller providing cost effectiveness, anti-interference ability, excellent quality and fast response.

Components Required

DHT11 SensorArduino Uno0.96 inch OLEDBread BoardJumper Wires

DHT11 Temperature and Humidity Sensor

DHT11 Temperature and Humidity Sensor Module - PIN Diagram

Specifications

Operating Voltage : 3V ~ 5.5VTemperature...

May 28, 2020By Rani ChowdaryArduino, TutorialsArduino, Arduino Uno, DHT11, Humidity, Temperature0 CommentsRead more...

Interfacing DHT11 Sensor with ESP8266

In this article, I am going to explain about interfacing of DHT11 sensor with ESP8266. For that we have to make only 3 connections between the DHT11 sensor and ESP8266. For the working demonstration we will be programing ESP8266 as a web server for displaying temperature and humidity in a web browser as per request.

Components Required

ESP8266 DHT11 Sensor USB Cable Connecting Wires

Hardware

Circuit Diagram

Interfacing DHT11 Sensor with ESP8266 - Circuit Diagram

Connections

DHT11 sensor (+) pin will be connected to 3.3V DHT11 sensor...

June 11, 2018By Basamma BEmbedded, ESP8266, IoT, ProjectsDHT11, ESP8266, HTTP, Humidity, IoT, Temperature, WiFi1 CommentRead more...

Tag - DHT11

Interfacing DHT11 Temperature and Humidity Sensor with Arduino Uno