Aim: To teach basics in connecting Arduino Uno R3 to the internet with Arduino Web Server and to turn On/Off LED using the same. The hardware network is designed for beginners and is not professionally suggested.
Ethernet/ LAN Cable = 1 Qty.
Jumper Wire (male to male) = 2 Qty.
Red LED = 1 Qty.
Resistor 220 Ohms = 1 Qty.
Standard USB Cable A Plug B Plug for Arduino = 1 Qty.
Laptop with Windows 7 Operating System.
Internet connection (USB dongle or Cable). I got Tata Photon+ 3G
Networking in Windows.
Connections shown through photographs:
(Green Jumper Wire corresponds to Ground / Yellow Jumper Wire corresponds to Digital IO Pin 6 Output)
|My Web Server Setup|
|Red LED connected in Series with 22 Ohms for Current Limiting|
|Arduino connection for Ground and Digital Output|
|Basic Ethernet Initialization|
When you get this page on browser it will look like below:
But to understand what was sent to client computer (your PC) you need to Right Click – View Page Source
Well thank you to Sourceforge.net. From software requirements download PassPort Utility from above.
PassPort Utility looks like this: