This library provides gpio access via the standard linux sysfs interface
It is intended to mimick RPIO as much as possible for all features, while also supporting additional (and better named) functionality to the same methods.
read(pin)
or input(pin)
write(pin, value)
, set(pin, value)
or output(pin, value)
mode(pin)
setup(pin, mode)
mode
can currently equal gpio.IN
or gpio.OUT
GPIOPin
class directly to write
and read
a pinGood for up to 130KHz pin toggle on a Pi 400.
import time
import gpio as GPIO
GPIO.setup(14, GPIO.OUT)
while True:
GPIO.output(14, GPIO.HIGH)
time.sleep(1.0)
GPIO.output(14, GPIO.LOW)
time.sleep(1.0)
Good for up to 160KHz pin toggle on a Pi 400.
This gives you a class instance you can manipulate directly, eliminating the lookup:
import gpio
pin = gpio.GPIOPin(14, gpio.OUT)
while True:
pin.write(14, GPIO.HIGH)
time.sleep(1.0)
pin.write(14, GPIO.LOW)
time.sleep(1.0)