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Rat Rig Community [Unofficial]•12mo ago

How to change the Fan Pin in the Printer.cfg ?

I want to change the PIN assignment from the hotend to the build fan how would this look like?

8 Replies

CeredD#77•12mo ago

printer.cfg_8.txt

blacksmithforlife•12mo ago

What pin is the hotend cooling fan now set to?

CeredD#77•12mo ago

It’s now in the Part cooling Fan Pin

blacksmithforlife•12mo ago

Please draw a picture of how you want the wiring to be

CeredD#77•12mo ago

Switching These 2 Fans Because my Part cooling Fan Running 100% permanent.

CeredD#77•12mo ago

No description

blacksmithforlife•12mo ago

replace lines 328-330 in your config with

[fan]
pin: PB7

[heater_fan toolhead_cooling_fan]
pin: PB6

[fan]
pin: PB7

[heater_fan toolhead_cooling_fan]
pin: PB6

in general, don't overwrite ratos variables

CeredD#77•12mo ago

Thank you🙏🏻

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