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Soldering New Buttons


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Yes those are for external buttons (user supplied).  Leave device buttons in place on the board.   I assume the picture is showing a DNA 75 board which only has Fire, UP, Down buttons(no select button).   Here is the diagram (pin out) for the DNA 75


Untitled 75.png

Here is the complete Data Sheet for the DNA75:     https://downloads.evolvapor.com/dna75.pdf

The pin out is different for the DNA75C (color) as it has  Fire, Up, Down, and Select buttons.  

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