it shows a gui with lights and slider bars and graphic bars ,where do you get this from ? and how does this tie in with the firmata usage ?
i understand that processing needs to be downloaded but what is the GUI bit ? and how does it work ?
and further down the firmata wiki is shown a test gui also with pins ,output displays .and inputs and outputs ,analogue ,pwm,low ,high etc etc where does this come from ? and how does it tie in ?