MotorDynamicsLab / Leviathan

Leviathan Main Controller for Voron 2 / Trident 3D Printers
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pwm fan #14

Open sergelhr opened 6 months ago

sergelhr commented 6 months ago

As there is no dedicated port for pwm fan with four pins, i would like to know if it is possible to use PG10 to control my fan ? https://noctua.at/en/nf-f12-industrialppc-24v-3000-sp-ip67-pwm I believe PG10 is 24v and i need 5v! or using one fan port in 5v for controlling pwm pin of my fan , the fan direct to 24v and rpm to the fan port?

JNP-1 commented 6 months ago

PG10 is a switched GND. PF10 is a 5V output (Neopixel). All fan outputs have a switched GND.