Arduino Mega

iamGorg · December 23, 2015, 3:52pm

Hi im using this GSM shield in arduino UNO

then the program im using is the SMS _Led Control and its working

but when i used Arduino mega, it doesnt respond like the arduino uno.

whats the problem on the program?

dannable · December 23, 2015, 3:55pm

What program?

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