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turutk
does the sainsmart due have any compatibility issues with this board?
I'm using a SainSmart with a board from Geeetech successfully. My SainSmart board itself is a little bit defective though. When powered on there's a high chance it won't start, and needs the reset button. Similarly, when done uploading firmware, it never resets, and always needs the button.
But otherwise it's working. I also have an original Arduino Due, with no reset issues.