Hacker for Hire

Malduino Elite Expansion Pins

I finally got enough time to get to actually play with my Malduino Elite which is a pretty sweet open source USB rubber duck. After dorking around with the base code as well as the Hack A Day code, I wanted to know what else I could do with those expansion pins.

Here’s the details I believe that I have correct - though I recommend you check before you burn out your own stuff, reference information pulled from the ATmega32U4:

  +-----------------------------------+
  | TOP                               |
  |    +------------------------+   O | GND
  |    | ON                     |     |
  |    |   +-+  +-+  +-+  +-+   |   O | VCC+ (5V-USB)
  |    |   | |  | |  | |  | |   |     |
  |    |   | |  | |  | |  | |   |   O | PIN09 - SCLK
  |    |   | |  | |  | |  | |   |     |
  |    |   | |  | |  | |  | |   |   O | PIN10 - MOSI
  |    |   +-+  +-+  +-+  +-+   |     |
  |    |    1    2    3    4    |   O | PIN11 - MISO
  |    |                        |     |
  |    +------------------------+   O | RESET
  |                                   |
  +-----------------------------------+
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