Good afternoon,
Sorry for my English.
I have an original GSM shield which works for UNO. Once the Uno has little memory I decided to try the MEGA 2560. Now came a seemingly MEGA problem in the GSM shield does not work.
Can someone help me?
Awaiting Response, GREETINGS
What do you mean it doesn't work? Doesn't work with your codes or the hardware itself isn't functioning?