Hello when i try to compile the ferduino with web control code i get the following error.
Feduino_with_webcontrol_beta:867: error: 'A15' was not declared in this scope
Setup.ino: In function 'void setup()':
Setup:5: error: 'Serial3' was not declared in this scope
Stamps.ino: In function 'void parametros()':
Stamps:7: error: 'Serial3' was not declared in this scope
Stamps:39: error: 'Serial3' was not declared in this scope
Stamps:71: error: 'Serial3' was not declared in this scope
Stamps.ino: In function 'void iniciar_stamps()':
Stamps:121: error: 'Serial3' was not declared in this scope
Stamps.ino: In function 'void Open_channel(short int)':
Stamps:194: error: 'Serial3' was not declared in this scope
It also happens when use the original sketch from the download (not changing the language and ethernet settings)
Kind regards Len