Changes to "Nokia 770" between r1 and r2

Changes to Nokia 770 between r1 and r2

'''Linux-based Internet Tablet'''

~~Easy to use.  Very flexible.  See also [Nokia N800] and [Nokia N810].~~ --> Now with less GPS.  Easy to use.  Very flexible.  See also [Nokia N800] and [Nokia N810].
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You can plug USB devices into it provided you do the following:
   * Enable USB Host mode
   * Build a USB power injector
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USB Power Injector schematic:

[http://www.rkeene.org/projects/info/resources/projects/nokia770/usb-injector/usb-power-injector-2.png]

Legend

     Only in r1
     Only in r2
     -->      Modified slightly between r1 and r2