I'm relatively new to Arduino, but I know this isn't supposed to happen... I'm testing my serial because I was getting false inputs when I'd type a serial phrase... I set up this echo script from online sources and any time I type 1 it returns a 1 like it should but also a -38 on the next line immed…

Serial comunication problem

system November 14, 2012, 8:04pm 2

ASCII "line-feed" (LF) character has the decimal value 10

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