Bluetooth on PineTab

[MicroCenter]

Pinetab is an excellent product.

I'm working on getting the Bluetooth connected. The page Wifi and Bluetooth on PineTab 2 mentions the command

Code:

hciattach -s 1500000 /dev/ttyS1 any 1500000 flow nosleep

but I get the following errors.

Code:

Can't get port settings: Input/output error
Can't initialize device: Input/output error

Any suggestions on how to get the Bluetooth working on Pine Tab?

[PimpDiCaprio]

Have you heard anything back on this? I posted something similar to this last month and it was viewed by over 150 people but not a single response. Bluetooth seems to be a pretty basic necessity for mobile devices and im getting close to just returning this thing.