User Guide

ManualsBrandsGeekworm ManualsComputers & AccessoriesRaspberry Pi V2.5 Power Management with Safe Shutdown & PMW Cooling Fan Expansion Board Compatible with Raspberry Pi 4 Model B

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Table Of Contents

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We can manually run the following commands:

python /home/pi/x735-v2.5/pwm_fan_control.py

Then the x735 fan will start working.

But we hope that the script can be executed automatically when the Raspberry Pi board boots, we can use

crontab system command to achieve it. please refer to the following.

6. How to start PWM fan when pi 4 boots

sudo crontab -e

Choose "1" then press Enter

Add a line at the end of the file that reads like this:

@reboot python3 /home/pi/x735-v2.5/pwm_fan_control.py

Please note the path of this file.