How to get fan the fan to stay on until hotend is cool enough

tmicke · 18 Jul 2021, 10:21

I have a hotend with just one fan.

How can I keep the fan on after the print is done and shut it off either after a period of time or when extruder gets down to a certain temp?

DIY-O-Sphere · 18 Jul 2021, 10:23

tmicke · 18 Jul 2021, 13:06

@diy-o-sphere
Thank you,
It says ‘Plug your fan into one of the PWM fan pins’

On my Duet 3 Mini 5+ board, where do I connect my fan?

alankilian · 18 Jul 2021, 13:25

@tmicke These pages should help:

GENERAL connecting fan page.

DUET3 MINI 5+ connector layout page.

tmicke · 18 Jul 2021, 13:43

Thank you both, now I got it