Unable to access GPIO in the latest L4T 35.3.1

Robotics & Edge Computing Jetson Systems Jetson Xavier NX
23

sysfs GPIO way has been deprecated. The recommanded way is using the new GPIO character device API.
https://blog.lxsang.me/post/id/33

One way to use it from command line is gpiod: https://www.acmesystems.it/gpiod

Orin Nx - Sysfs Pin Mapping for GPIO
Xavier NX - GPIO character device interface
AGX ORIN in the L4T36.2 version of GPIO usage issues
Read CS state SPI interface