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QIDITECH / QIDI_Q1_Pro

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Free 2-pin red port on the QIDI Q1 Pro adapter plate #75

Closed KosVas91 closed 1 month ago

KosVas91 commented 1 month ago

Hello! I have a question about a free 2-pin red port on the QIDI Q1 Pro adapter plate (small board in the printers head). According to this manual this port is designed for an optional extruder fan, and it 5V although all the rest fan ports are 24V.

I would like to confirm that this port really is 5V one. Also does this port corresponds to this part of the printer.cfg? [heater_fan hotend_fan2] pin:gpio11

If it so, it is a great option to replace loud stock hotend cooling fan with a more powerful and silent 5V Sunon fan (something like MF25100V1-1000U-A99).

CChen616 commented 1 month ago

The corresponding output port according to this board diagram is 5V IO11.

A-7 V1.0_002 PIN.pdf

KosVas91 commented 1 month ago

Thank you. This diagram is the best answer you could provide!