Complete Arduino newbie.
I uploaded the Examples>Communication>Graph example to output data to the serial port. Great.
But now I can't upload anything else the chip such as Blink. When I plug the board in to usb and turn on Serial Monitor I can see it outputing the data, so the board appears to be working.
However when I press upload to upload a new program, it displays: Uploading to 1/O Board... Binary sketch size:896 bytes (of a 14336 byte maximum) Also displays an orange light next to TX
But then just hangs doing nothing else.
So Have I broken the Board?
BTW: I am using a relatively new Arduino Duemilanove Board.