Hey guys, I hope this is the forum for this.

I'm just trying to make my first steps with processing communicating with Arduino and am trying to run the arduino Dimmer example.

What happens is that once communication is established, I can see the RX led on my Mega constantly on, but no dimming - or in fact no light at all - from the LED I've attached to A9.

I'm using Processing 1.5.1 with the corresponding sketch and have changed the serial value here

1. port = new Serial(this, Serial.list()[0], 9600);

from 0 to 1, to correspond with the arduino.

Any ideas? Is this a common noob error...?