Switch between color/brightness with rotary encoder for Nano (RGB LED Strip)

Projects General Guidance
2

You need additional variables: previousButtonCondition, encoderFunction.

  • read condition of button

  • if button is pressed and previous condition is depressed, toggle encoder function

  • write condition of button to previous condition variable

  • do your "if" loop, but not with reading button, instead use encoder function.

Do you understand?