IIS member "coldnights" (Cathy) can make you an adapter that will work with an iPad or Android tablet:
http://www.iceinspace.com.au/forum/s...d.php?t=108338
I bought a Bluetooth wireless adapter for a Meade LX90 / Celestron NexStar mount, and it works beautifully, allowing full telescope control of either scope from the SkySafari 4 Plus app on my Nexus 4 phone or Nexus 7 tablet.
Highly recommended!