I guess my next question would be if it's easier for the GUI to poll the arduino for pin/sensor values and then react or have the arduino in a loop sending pin/sensor values to the GUI, have it displaying them then reacting to those values?
This is way more than I needed in one thread but probably just what you want:
QuoteThis is way more than I needed in one thread but probably just what you want:Not if OP is going to attach OneWire devices to the Arduino.
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