esp8266 wifi 5v 1 channel relay tutorial

But in fact to enter a site you have to go through its IP address, this is where a concept called DNS comes into play. Normally when you search for a site address in the browser you use English letters, meaning words that are understandable to humans. Suppose we search in the browser, what happens is that your browser sends a request to a domain called. Web servers respond by sending information that we commonly refer as HTML pages. Web servers are programs that are responsible for accepting Http requests sent by users. The ESP8266 has 13 GPIOs as well as an analog input (A0). These modules support the internal WIFI network, these microcontrollers were first introduced in 2014. Although usually the differences in appearance are usually recognizable. In fact, the difference between the models is the number of GPIOs as well as their memory. These modules are produced in different series, including esp01 and esp12. Metal is placed in this module to reduce noise as well as protect sensitive SMD components. The core of this module is ESP8266 EX, which is actually located under this metal shield. You need only 3 thing to perform this tutorial.ĮSP8266 chips are popular in the field of IoT, which have better quality and lower price than other models. This tutorial is for beginner where they will learn ESP8266 Web Server for Controlling Electrical Devices. Be able to control your appliances from anywhere in the home or workplace. Well, the module that is suitable for this case is definitely the relay module, but how do you intend to control the relay module itself? In this tutorial, we are going to teach you one of the best methods for this.

Suppose you want to control several electrical devices. ESP8266 is one of the cheapest wifi module available in the market. We can control the relays and communicate with the board. In this tutorial, using the ESP8266 board, we intend to control electrical devices simultaneously with the help of relay modules, so that by setting up a web server with Internet.

Conclusion ESP8266 Web Server for Controlling Electrical Devices

Esp8266 wifi 5v 1 channel relay tutorial