This is a newbie question. I connect my Arduino nano with PC using USB. The following sketch is tested: int out = 3; void setup() { Serial.begin(9600); } void loop() { println(out); } I clicked the Serial Monitor button of Arduino 1.0 IDE to watch the results. Why did it display gibberish …

Arduino Nano isn't working well with Baud rate 9600 bps, why?

el_supremo May 21, 2012, 8:39pm 2

Your code worked on my Nano after I changed println(out) to Serial.println(out).

Pete