hi.. i want to ask about bluetooth..
is bluetooth shield can be used like bluetooth module?
Both practically identical, however some bluetooth modules have extra features that others do not.
EX: signal strenght, HID interfacing with keyboards, mice, and headsets
can bluetooth shield communicate with phone to control a hardware (like magnetic switch)?
most phones with bluetooth can, like Iphones and Androids. Older phones, probably not.
hope anybody can help me..
Well I dont wanna, hmm... you didn't say please.