An Arduino paired with an ESP8266 module is enough for a simple web server. Arduino Web Serverīut you won’t need any of those unless you are planning to build a large website. The web browser sends the request to the web server that hosts Circuit Basics, which then returns the data needed to display the Circuit Basics homepage.Ī web server that hosts a website is usually a purpose-built computer Your computer sends a web request using a web browser application, i.e., Chrome or Firefox. In this example, your computer is a web client. After a few seconds, assuming you are connected to the internet, the Circuit Basics homepage appears. To demonstrate, suppose you want to visit So you enter the website URL to your web browser. HTTP or Hypertext Transfer Protocol is a unique protocol that a web server and web client use to communicate. A web client is simply any device that can send an HTTP/web request to a web server. Web Server vs Web ClientĪ web server is either software, hardware, or a combination of both that contains files needed to process and deliver web pages. On the other hand, a web client needs to go through a server first to connect to another server or client. A web server is capable of connecting to these “wires” directly. Physically, they are just wires under the ground. The internet, as we know it, is a global WAN (Wide Area Network) that connects computers around the world. To get you geared up for our project, let us see first how the internet works. It covers all of the steps, diagrams, and code you need to get started. ![]() BONUS: I made a quick start guide for this tutorial that you can download and go back to later if you can’t set this up right now.
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