Recently we had a customer find a solution to pairing their Bluetooth device with their Nook tablet.
They found if they rooted their Nook to version Android 4.3.1 they could then enable "developer mode" in order to enable "mock locations" on the android rooted Nook.
They found that the basic Nook OS wasn't able to support an external GPS so they found their own solution to issue.
This is just an FYI for any other customers that are trying to pair a Bluetooth device with their own Nook device.
Thank you again to the customer that shared their solution to a problem they were having. Thank you!