Pin of the second extruder is in place of the fan

I have a BIQU KFB2.0 controller and I use the repeater
so when I turn on the second printer it's in the Fan's place.
How do I swap the heather01 Pin and get it out of the Fan and make the Fan run on the Repetier?


  • In config tool you can always also select the exact pin number instead of the symbols defined in pins.h. Especially if you have a "compatible" board using different pins or having extra pins. Don't know this board, but that is the easy solution that will work if that is the only problem.
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