Brad,<br><br>I&#39;m using the C libraries directly within my own code, so I do get the piecemeal results, and have played with extended inquiry.&nbsp; But I find that it&#39;s still not fast enough, which was why I was hoping to try simultaneous scanning with multiple dongles, or something like that to speed it up.
<br><br>Do you know if bluez has enough low-level control over the usb device to do something like that?&nbsp; ie have two devices scanning different frequencies?&nbsp; Or does the usb interface just have a high level &#39;start scanning&#39; without the low-level control that would be needed?
<br><br>Paul<br><br>