Download Sketch from Arduino Board

Hi,

Does anyone know how to download a sketch from the Arduino board? I have lost the original and the only copy is on the board >:(

Thanks,

Adam

I’m not sure the bootloader supports reading the sketch back, but it should be possible with a programmer.

The thing is, the Arduino doesn’t keep your original sketch, it just has the machine code that was compiled. There is no way to convert this back to anything higher level than assembly.