How can I activate my SD Card slot on Jetson Nano B01

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
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1

Hello,

I couldnt find a description to activate the SD card slot. I had to flash my Jetson Nano over SDK Manager and use now the 16 Gb emmc storage. Now I need more Storage and plugged my SD card which didnt work and reconized that I have to modify the device tree file.

Do have someone a clear description or can someone tell me how I do that ?

Thanks for your replys

3

Please search “mmc3” in jetson nano forum first.

4

Thanks @WayneWWW ,

I read some forums but couldnt understand some steps and couldnt reply because of closed dialogues. I am at the beginning and bought the wrong Developer Kit from Waveshare. It is not so beginner friendly and it is frustrating that I have to modify the hole system to run a SD card.

I found a description from waveshare. could you help me by step 2 “Install Image on TF Card” how can I get to that path. https://www.waveshare.com/wiki/JETSON-NANO-DEV-KIT#Install_image_in_the_U_disk.

I tried it with out recovery mode but it doesnt work.

Screenshot from 2022-09-21 20-09-33
Screenshot from 2022-09-21 20-09-331920Ă—1080 78.2 KB

5

Hi,

What path do you want to know here? Also, what did you try?

Could you try to state your exact problem clearly?

6

Hi @WayneWWW ,

I want flash the dtb data with my ubuntu VM but I dont know how to go to the driectory :
cd ~/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/kernel/dtb.
I have just the sdk manager and the image data form nvidia site Getting Started With Jetson Nano Developer Kit | NVIDIA Developer

I connected my jetson in recovery and see it with lsusb but cant figure out the directory.

7

  1. VM is not able to run sdkmanager well… because usb connection/detection may have problem.

  2. /nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS is the folder sdkmanger will help install to your host.

1 Like
8

Thanks @WayneWWW

I installed on my host pc ubuntu 18 and flashed jetson nano with sdk desktop programm and could activate the SD card with the stepps from Wiki.

9

Hi.

@seinan.malgas May I know which wiki do u refer to activate the SD Card?

10

The wiki link is above

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