Cytron Technical Forum

Hi all~
do anybody here have an experience using ethernet shield?
if i want to control device thru internet, do i need to setup server for it or just use arduino only?

please give your opinion and suggestion.

tq

Hi all,
lately I've been testing on this tutorial :
http://tutorial.cytron.com.my/2011/07/2 ... ment-50862

but i face an problem to turn on the LED.

the code that confused me are as follow:

// button functions
client.println("<form method=get name=form>");
client.println("<button name=b value=1 type=submit style=height:80px;width:150px>LED On</button>");
client.println("<button name=b value=2 type=submit style=height:80px;width:150px>LED Off</button>");
client.println("</form><br />");
//---------------------------

did i need to change the value=1 to value=49 (refer to ascii table) in order to meet this expression?

// LED control
if (command == "1") { //49
digitalWrite(LED, HIGH);
}
else if (command == "2") { //50
digitalWrite(LED, LOW);
}
//-------------

i didnt post full code because worried it will be to long..
hope someone can give suggestion..
thank you

I'll try to test the code using Arduino 1.0 IDE and let you know my result.