“In this tutorial, you’ll learn how to set up a web server with ESP32 and create a web page using HTML and CSS.
What You Will Learn
Getting to know the web server
Creating a web server with ESP32
A short introduction to HTML and CSS commands
What is a Web Server?
The web server is a place to send and receive information, process the information and store it. The web server can also display this information on a web page.
the server communicates with the user through a protocol called the Hypertext Transfer Protocol (HTTP).
When a request is sent to this server (for example, its address is searched in the browser), the server returns a code as a response (for example, code 200, which means the connection is established correctly, or code 404, which indicates that the address is not correct). You can find the full list of these codes here”