Is it possible to turn off/on 5v GPIO4 Raspberry Pi from software?

Install WiringPI addon to get gpio program: plugin.program.wiringPi-8.1.1-RPi2.arm.zip

Then log off and log in with ssh and use

# set pin as output
gpio mode 4 out
# set high value
gpio write 4 1
# set low value
gpio write 4 0

I have libreelec 8.1.1 and RPi.GPIO add-on is not in the repo. Can someone point me in the right direction?

I'm looking to write a couple scripts for fan and status led control, but can't seem to find anything useful in my searches.

I have an ODROID C2

Jayge91, read post above yours (about installing RPi Tools add-on).

RPi.GPIO is part of RPi Tools add-on. Install it and you will get required functionality.

I m in no way an expert of gpio pins but don't think you can switch pin 4 with a script..that's connected to the pi power supply..so basically you r taking current direct from wall adaptor...

To control pins 2 and 4 you ll need to use a gpio and a relay or npn transistor...with that script you control the transistor to cut current from pin 4 by disconnecting pin 6 (Ground)

Quote from Jayge91

I have libreelec 8.1.1 and RPi.GPIO add-on is not in the repo. Can someone point me in the right direction?

I'm looking to write a couple scripts for fan and status led control, but can't seem to find anything useful in my searches.

I have an ODROID C2

Is this what you'r looking for?This is a project using rpi fan control with speed control and rgb led...