Changes

'''PS for Pi 5''': Change the <code>PWM_CHIP_PATH</code> to <code>/sys/class/pwm/'''pwmchip2'''</code> on line 7 of x735fan.sh if you use it on Raspberry Pi 5 hardware, then run refer to the following command : sudo nano x735-fan.shChange the <code>PWM_CHIP_PATH</code> to <code>/sys/class/pwm/'''pwmchip2'''</code> on line 7 Press Ctrl-O, then enter, to write the change to the file. Press Ctrl-X to exit nano (the editor). then run command： sudo systemctl restart x735-fan.service</code>Fan starts working