Pwm in jetson rudi-nxn

I am trying to control the led through PWM but my configuration for PWM is not display anything.
i all ready " Configuring the 40-Pin Expansion Header"
done this but still not working.

Hello, Welcome to the NVIDIA Developer forums! Your topic belongs in the Jetson forums. I will move this over to the Nano category so that the support team has visibility.

Hello sir I am working with RUDI -NX.

Do you mean Jetson Xavier NX?


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Thanks. I moved it to the proper category.


Thank you

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Please refer to topics like below: Enable PWM Pins on Jetson Nano

didn’t find anything to configuration related solution with that link .
this page will not appear when I am trying to run sudo /opt/nvidia/jetson-io/ the page will blink and disappear

for the Jetson Xavier NX (with developer kit module, SKU 0000) the command not working.
$ sudo cp -v /boot/tegra210-p3448-0000-p3449-0000-[ab]0[02].dtb /boot/dtb/

hello sumitb2,

this is Xavier NX with SD card version, Jetson-IO should be working for this target.
may I know which JetPack release you’re using?

Hello JerryChang
its 32.7.3

Updates to Jetson Linux release 32.7.3
the second command will change for the Xavier NX.
please help what should need to copy inside “/boot/dtb/” so that the will run.

Sorry for the late response, is this still an issue to support? Thanks

hello sumitb2,

Jetson-IO it looking for *.dtbo files.
please see-also developer guide, Creating a Simple Device Tree Overlay for reference,

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