I feel like arduino is in need more space or memory. when I load or compile the code, bottom (in sketch) say "binary Sketch size: 15.138 bytes (with a maximum of 32.256 bytes)". then spare me space? if so then what is the problem? otherwise I'm doing wrong?
Hello, yes post all your code (as an attachment to your reply), and which Arduino model do you use?
Those Strings are killing you. The massive amount of literals is killing you.The literals can be dealt with easily. cliente.print(F("<head>"));Wrapping the literals in the F() macro will keep them from being copied into SRAM at run time.Ditching the String class is more complicated, but it is essential if your sketch is to run for more than a few minutes at a time.