help regarding project...

Hi friends...

I am trying the wireless transmission of ECG signals through ARM microcontroller using Bluetooth.

I am stuck in the bluetooth part. Can someone plz help me what the input to the bluetooth signal would be??
ARM is giving a digitized signal which is to be feed as the input to the bluetooth.

Which Bluetooth adapter are you planning to use?

PS a USB one won't work, you'll need an RS232 to Bluetooth adapter.

yes it will be a RS232 adapter. I am familar with the theortical part but i haven't used it practically so far.

So, could you please explain(or if possible give the link of some pdf or tutorial).