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Revision to Connecting and configuring fans

Anthony Pavlakis

== Using 12V fans when VIN is 24V ==
 
If you need to use 12V fans buy toubut your VIN is 12V, if24V and all your fans are 12V12V, then on the Duet Wifi and Duet Ethernet you can do this:
If you need to use 12V fans buy toubut your VIN is 12V, if24V and all your fans are 12V12V, then on the Duet Wifi and Duet Ethernet you can do this:
 
* Remove the V_FAN jumper
== Using a fan connector as a general purpose output ==
 
If you use the I-1 parameter in the m106 command fortfor a fanfan, then the fan is disabled,disabled which frees up the pin for use as a general purpose I/O pin that can be controlled using M42.
If you use the I-1 parameter in the m106 command fortfor a fanfan, then the fan is disabled,disabled which frees up the pin for use as a general purpose I/O pin that can be controlled using M42.

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