Debugging issues with Jetson Orin AGX Developer Kit- how do I determine if Orin was damaged?

Autonomous Machines Jetson & Embedded Systems Jetson Orin Nano
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Hello! I am working with the NVIDIA Jetson AGX Orin Developer Kit. Unfortunately, I have been having a lot of issues reading and sending signals to my motors via CAN. I have two transceivers that are running off the 3.3V pins (1, 17). Everything was working well, but due to a few wiring changes, I am worried that there was an issue with voltage or amperage draw and that affected the Orin. I can still open everything through ssh and send commands- but nothing happens and I do not see any CAN info.

I am more familiar with using a Raspberry Pi- With the pi, I can check resistance between power and ground pins to see if it fried. Is there a similar method of checking if the Orin is damaged or if certain pins are unusable? Thank you!

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Hi ac19bj,

What’s the Jetpack version in use?

Do you mean that CAN works as expected before but it doesn’t work after wrong wiring?

Could you share the block diagram of your connection?
and also the full dmesg for further check.

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