Hi - I just received my jetson nano 2gb a few days ago and I have not been able to establish a connection with a camera through the MIPI CSI-2 port. I’m using an HDMI to CSI-2 module and I’ve verified connectivity and operation with a Pi development board so the camera or the module itself I don’t …

Check below document and sensor programing guide. https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%2520Linux%2520Driver%2520Package%2520Development%2520Guide%2Fkernel_custom.html%23

Have you connect the imx219 sensor board? If not you need to update the device tree and driver for your “HDMI to CSI”

Thanks for your response. I don’t have an imx219 sensor board so there’s the problem. Ok. I’m new to this so not sure how to update the device tree and driver. It looks like this post HDMI 2 MIPI CSI Device Tree has some info. Is there documentation available that explains the process? Thanks in…

I encountered the same error message on the initial boot of my nano 2GB. I have attached to it an HDMI monitor, keyboard, mouse, and ethernet. After a while, it continued to boot and then restarted but then it failed a couple of steps. Here are some images. Unfortunately, they are in reverse order. …

Even the sensor i2c failed ack the system should be able boot to system. If it’s file corrupted relfash the image should be help.

Could you try to use sdkmanager. https://docs.nvidia.com/sdk-manager/install-with-sdkm-jetson/index.html https://developer.nvidia.com/nvsdk-manager

So I need to use linux to install because it is a debian file?

I have a virtual environment running ubuntu and I successfully installed the sdk manager. Now the issue is that it cannot see the jetson device when I connect with the micro USB. Under device manager, I do not see “USB serial device”

The host windows machine cannot see it

Imx219_board_setup: error during i2c read probe (-121)

Robotics & Edge Computing Jetson Systems Jetson Nano

bre1398 March 12, 2021, 3:21pm 9

Should I just download a new copy?

2 Likes

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Imx219_board_setup: error during i2c read probe (-121)

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