is it possible?
Maybe. It depends on exactly which shields you have. There may, or may not, be pin conflicts. Though, it's hard to imagine why you have a wireless GSM shield to use with an Arduino that will be tethered by an ethernet cable.
is it possible?
Maybe. It depends on exactly which shields you have. There may, or may not, be pin conflicts. Though, it's hard to imagine why you have a wireless GSM shield to use with an Arduino that will be tethered by an ethernet cable.