#!/bin/sh # This script disables fan control off NESPi+ case # Dedicated to gollumer # cyperghost for https://retropie.org.uk # You need to install raspi-gpio with sudo apt install raspi-gpio # # GPIO 4 controls power # place script to /lib/systemd/system-shutdown # and make it executable with chmod +x shutdown_fan # You need root for this [ "$1" = "poweroff" ] && raspi-gpio set 4 op pn dl