hi there, i have a very strange problem i was working back my program and couldn't find the cause of the problem, so i loaded up the Blink example, and that worked fine, then i added Serial.begin(9600); in the setup loop and upload it, and the LED doesn't blink. if i comment out the serial line i…

serial.begin preventing digitalWrite

system November 20, 2012, 11:08pm 8

I don't see an #include "Arduino.h" -- does anything change if you explicitly include it?

-br