This is the same setup the Galaxy Note 10.1 had where it used Atmel as the touch layer and Wacom as the pen layer. I have been toying with the idea of integrating the system into my Elitepad 900 and have even obtained a donor device. Still trying to figure out how to integrate it into the Elitepad USB system and provide the proper power. The BT module runs on 3.5v and that would be the source but have not had the time to open both cases and start wiring yet. By the way the first Atmel MaxStylus that I know about was with the Motorola XOOM and I bought one of the pens; it is horrible on the Elitepad and makes the HP Atmel pen look like a dream device... So, the Elitepad is definitely v2 and not v1 as previously thought. The new G2 pen is v3.