I've been working on a project where i communicate via serial with an Arduino Uno from a windows c# program. Everything works nice. When i invoke a command in windows, then I get a fast response from the uno..
I also have a Arduino Nano in my posession, but when i run the exact same code on that, the serial connection seem "slow", even though the settings are the same. When i invoke commands, the response takes a long time to return.
Does anyone have any idea what might slow/delay the serial connection??