Want to start the fan without controller just to test it.

condottab / Roborock-CPAP

CPAP cooling system using a Roborock fan

Creative Commons Zero v1.0 Universal

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Closed Shamoon78 closed 1 year ago

Shamoon78 commented 1 year ago

So if I connect the vcc to 12 volt and the ground does the fan work ?in full speed even is ok just to test it.

condottab commented 1 year ago

To test the fan, you should supply power and PWM simultaneously. Say 5V to the PWM and 12V to the power line.