Okay, so I got the USB Host Shield Mini & the full size USB Host Shield.
I got the Mini Shield + Teensy3 working with the Teensy3.0 lib (PS3USB example) provided by Paul.
However, there seems to be some issue when using the bluetooth dongle.
When I use the full size shield + Mega1280 + original arduino lib I can get the bluetooth dongle to work (with a ps3 controller).
When I use Paul's lib, with the same full size shield + Mega1280, it doesn't work.
Paul, what modifications did you make to the original library? I've been comparing some lib files, and I haven't found my issue yet.
Anyone see whats going on here?
Here's what the terminal shows:
Class of device: 00 05 08
Incoming Connection Request
HCI event error: 06