Hi all,
I was wondering if it was possible to control a bluetooth enabled arduino via a bluetooth enabled phone. As I understand Arduino + bluetooth acts as a serial interface so all I need to do is send some bytes to change things.
But, does the phone need to support the "SPP Serial Port Profile"? or can I just send bytes on a lower level?
(The phone I had in mind would be the motorola droid which by now does not support spp)
cheers!