For my current project I want to have the arduino interface with my mobile phone like a bluetooth headset. I want to transmit and receive audio as well as some other information. I already have a HC-06 module. Basically, is this possible and how can it be done?
Any help is greatly appreciated.
ahmadamir:
For my current project I want to have the arduino interface with my mobile phone like a bluetooth headset. I want to transmit and receive audio as well as some other information. I already have a HC-06 module. Basically, is this possible and how can it be done?
As far as I know, these modules support just the "bluetooth serial" profile.
In List of Bluetooth profiles - Wikipedia it is the profile "29 Serial Port Profile (SPP)"
I don't thinkt that the HC-06 modules support any other of the bluetooth profiles except SPP.
You need a slightly more advanced bluetooth module for audio transfer. Something like the BC127 or BlueGiga WT32i will do it.
You'll need some sort of amplification circuit to handle the audio from the bluetooth module though.
Ian.