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I love it, thanks to the person who made it. However I got a problem. The sketch wont plot a value on the screen unless that value is changing with every serial send. So if a value stays constant I cant tell it dropped to 0 or is still there. How can i make it show horizontal lines like a real scope?
Secondly, is there a way to change the speed of the lateral scroll?
Third, if I press "pause" on the button, it will freeze only that channel while the others keep going. How can I study the data if they keep going? Can I freeze all channels?