Having trouble with connecting my android phone to bluetooth module running from a duemila. I have managed to connect to the module with terminal and change the name, pin and baud rate. Should the module show up on my phone when just attached to 3.3v and gnd?
Bought the cheap bluetooth module from deal exteme http://dx.com/p/wireless-bluetooth-rs232-ttl-transceiver-module-80711. tried to follow the instructions on http://www.instructables.com/id/Cheap-2-Way-Bluetooth-Connection-Between-Arduino-a/.