Orange Pi 5 V1.2 Connect Fan to PWM if possible

enresinado

Hi all,

I have an Orange Pi 5 V1.2

I bought a GeeekPi Ice Tower CPU Cooling Fan to connect to my OP5.


The fan has 3 cables, red, black and blue, and I would like to connect them to pwm pins.


Can someone tell me where to connect them.


Red should be connected to the 3.3V pin, or to the 5V pin
Black should be connected to the GND pin
Blue (neutral or pwm?), where should be connected?


Please correct me if I'm wrong.



Thanks for your help.