STJLOL GPIO essential code

gpioNB.py

#the setup
import RPi.GPIO as GPIO   #lets you use GPIO
from time import sleep
GPIO.setmode(GPIO.BCM)    #tells the program what labeling system to use. Use BCM.
GPIO.setup(23, GPIO.OUT)  #tells the pi exactly what number pin you'll be using eg. 23

#the code
GPIO.output(23, GPIO.HIGH) #tells the pi to turn on this pin eg.23 turns on
sleep(1)
GPIO.output(23, GPIO.LOW)  #tells the pi to turn off this pin eg.23 turns off

#the cleanup
GPIO.cleanup()             #shuts down all GPIO stuff