Cannot control multiple GPIO pins on Orin Nano

[wamanserutvij25]

I have JP 5.1.3[L4T 35.5.0], I am trying to control multiple GPIO pins using this code

import Jetson.GPIO as GPIO
import time

GPIO.setmode(GPIO.BOARD)
channels = [29,7]

GPIO.setup(channels, GPIO.OUT)

while True:
GPIO.output(channels, [GPIO.HIGH, GPIO,LOW])
time.sleep(1)
GPIO.output(channels, [GPIO.LOW, GPIO,HIGH])
time.sleep(1)

GPIO.cleanup()

[KevinFFF]

Hi wamanserutvij25,

Are you using the devkit or custom board for Orin Nano?

Which PIN would you like to control?

Have you also tried with the following example?
jetson-gpio/samples/simple_out.py at master · NVIDIA/jetson-gpio · GitHub

[wamanserutvij25]

Hey,
I am using the dev kit,
I wanted to control the GPIO Pins 9 and 12.
Yes I tried that example and it worked

[KevinFFF]

It seems you can control the GPIO with that example script.
You can also customize it for your use case.
And let us know if you have further issue.