Day by day IoT devices are increasing. Because it gives you comfort, You can literally control any device from anywhere. You just need an internet connection or at least you should be on same Wi-Fi network. It is very convenient to do simple task like turn ON light or OFF light with our smart phone. You can build your own IoT home automation with this tutorial. You may want to build a IoT project for college, school or university. In this tutorial we will see how to make ESP8266 web server which will control LED. We can control LED from any web browser on laptop, PC or Mobile phone by using same WiFi network. Once you learned this you will not only able to control LED you can literally control anything from light, fan, AC to big machines in factory.