Hi all, I have a little question today I bought four Arduino Leonardo. My question arise from the communication between the master and three slaves, I read that Leonardo communication between all is not done using analog pins 4 and 5, and by means of pins SCL and SDA, and here comes my problem in t…

PC <> Arduino Leonardo MASTER <> Arduino Leonardo SLAVES - question

system September 30, 2012, 3:21pm 7

Overall, I would need an additional 32 output pins and 32 input pins

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