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Expansion port

Posted by Julie Macfarlane on January 2, 2011 at 4:06pm

What are the pin numbers for the expansion port on the top of the board near the barometric sensor?

I tracked down the A and C led code and want to use the expansion ports for external LEDs.

 

Or, if I am reading the code in Arducopter.h there are several pins free right next to it.

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Replies

  • Julie Macfarlane January 2, 2011 at 5:34pm
    Ok.
    The map shows PF0 to 5 as being open as well. Possible expansion board pins :)

    Thanks!
  • 3D Robotics
    Chris Anderson January 2, 2011 at 4:25pm
    According to the Board and Schematic Eagle files, the two expansion ports go to ATmega1280 pins PF6 and PF7. That's Analog 5 and 6 in English. A pin mapping is here.
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