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Changes to Step #12

Edit by Jason Znack

Edit approved by Jason Znack


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[title] Tuning Fans
-[* black] Insert wisdom here.
+[* black] RepRapFirmware on the Duet allows you to fine tune the behavior of the PWM controlled fans. Every fan is a little different, and to get the best performance and acoustics out of it, you may want to experiment with different PWM frequencies, etc.

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