Hi team Nvidia, We are using “jetson nano soc with Jetpack 4.6.4” in our project and facing the following major issues : SOM board is not getting detected over USB SOM board is overheating while operationg (flashing/testing) I2C0 is not getting detected [image] there is a voltage drop …

Alright. Please close this topic and file 3 new topics. One for your i2c, another one for GPIO and the other one for flash. And please identify you are talking about custom carrier board. The whole discussion is wrong and please do not ask the reason again. You should not ask 3 questions in one t…

Are your using custom carrier board?

[image] vishal.sharma1: SOM board is not getting detected over USB Which stage? Recvoery mode or after entering kernel? SOM board is overheating while operationg (flashing/testing) Sounds like your thermal design has problem? I2C0 is not getting detected Is it able to get detected on…

Which stage? Recvoery mode or after entering kernel? once som exits recovery mode for initial self set-up it can not be detected over USB while in recovery mode its getting detected Sounds like your thermal design has problem? only some SOMs are showing this heating issue while rest are workin…

Please boot the module up on devkit and share serial console log. Are all the 3 issues able to reproduce on devkit or not?

we are currently checking with our custom carrier board…can we share results for that, does that works for you?

Please try to get a devkit to debug. This is common procedure.

below are the serial logs attached for the respective issues reproduced on devkit I2c0 not getting detected serial-console-logs-i2c-not-working.txt (22.7 KB) NOTE : one more issue reported by the team recently that too reproduced on devkit [LED GPIO not working] : in some SOMs out of RGB LEDs th…

Could you share the result of command sudo i2cdump -y 0 0x50 on this device?

[image] vishal.sharma1: for not booting boards/ not getting detected over USB we are attaching the logs : Flash logs device not found SOM Error: Return value 1 Failed flashing t210ref device not booting SOM Error: Return value 7 Command tegradevflash --pt flash.xml.bin --storageinfo sto…

Issues regarding Jetson Nano SOM

Robotics & Edge Computing Jetson Systems Jetson Nano

vishal.sharma1 February 19, 2024, 5:42am 4

yes,we are using custom carrier board.

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Issues regarding Jetson Nano SOM

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