Raspberry GPIO

 

Code for Python

import
RPi.GPIO as GPIO

 
 

# Use GPIO numbers not pin numbers

GPIO.setmode(GPIO.BCM)

 
 

# set up the GPIO channels – one input and one output

GPIO.setup(7, GPIO.IN)

GPIO.setup(8, GPIO.OUT)

 
 

# input from GPIO7

input_value =
GPIO.input(7)

 
 

# output to GPIO8

GPIO.output(8, True)

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