Hello dear friend,
I am new at Arduino and I'd like to send data from my arduino to my android application via my gsm shield which is sim900a mini v3...
In fact this data is how to show colored square to inform the others that the equipement is working
plz help me
for more details
my mail is badiaa.makhlouf@yahoo.fr
my facebook is Badia Makhlouf
and thanks a lot
Cordially!