Closed 691175002 closed 9 years ago
You should define the pin 9 as extruder auto fan and undefine it from pins.h as a normal fan because you can't use a pin for two porposes and if you are using ramps with EFB setup you have only one pin for a fan
Thanks, I figured it out.
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The extruder autofan feature does not compile if motherboard is set to BOARD_RAMPS_13_EFB (33).