Link back to main menu Fast Track to Arduino Programming
link to lesson 4a incase you missed it 
: Fast Track to Arduino Programming - Lesson 4a, Ethernet input and response test console
In lesson 4a we reviewed the HTML based console that was to be used throughout lesson 4, this was so you are prepared to follow through the lesson without worrying about how other none Arduino parts work, now I will present the main video that will walk you through the sketch, identifying the changes from the previous lesson and explaining the operation of the added code.
this is a long video, close to an hour but I wanted to be thorough and not miss out key parts.
The sketch and HTML page are provided in lesson 4a here: Fast Track to Arduino Programming - Lesson 4a, Ethernet input and response test console
and to follow up with how to change the settings of the web page and a brief description as to how it works, see this
