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Topic: Leonardo using Sparkfun USB Host shield solved (Read 1 time) previous topic - next topic


Dec 08, 2012, 09:56 pm Last Edit: Dec 08, 2012, 10:20 pm by wizera Reason: 1
After some intense researching here and on Google I have solved my issue getting Sparkfun USB Host shield to work with Leonardo which no longer has ISCP pins on D11-D13 as UNO R3 has using the new revision of USB Host shield 2.0 library. My goal was to gain control of my Canon EOS 7D

I wrote a small guide (see PDF attachment) containing a lot of photos that hopefully will help others currently experiencing the same issues I had.

Its also the first version and may contain errors misspellings :)


Followed it but still not working. Reading Revision Register is failing.

Checked D10. It is properly connected.

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