Raspberry pi 3B + fan

[Liamisko123]

Is there any way i can connect and 4pin fan onto the rp pi 3B if yes then into which pins should i plug it onto

[steelo]

49 minutes ago, Liamisko123 said:

Is there any way i can connect and 4pin fan onto the rp pi 3B if yes then into which pins should i plug it onto

There sure is  The way I have mine set up is.

 

Red: (+5V) - Pin 2  
Black: (GND) Pin 6 
Blue: (PWM Signal from Pi) Pin 32
Green: (RPM Signal) Pin 36 

 

https://images.app.goo.gl/X4BsAgbWTcnopwFT6

 

Please note that you'll need code to control the fan. There's open source python code you can download but you'll also have to create a bash script, make it executable and move it to /etc/init.d  to run the code at startup.