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  • Note sure where to post? Ask questions here for direct access to the ModalAI engineering team

    Support Request Format for Best Results Feature Requests 3D Models
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    Y

    Hi All,

    I'm currently working with the VOXL2 and trying to use the M0172 camera add-on board to connect two image sensors:

    M0166 (Tracking camera) M0178 (PMD camera)

    I'm running VOXL SDK 1.4.5, and I'm encountering an issue where neither camera is detected or functioning.

    Since there is no explicit configuration option for the M0172 in voxl-configure-cameras, I attempted to configure the system as if I were using the M0173, which seemed closest in terms of setup.

    However, this approach doesn’t seem to work — no camera streams are active, and voxl-inspect-cam shows no data from either camera.

    Here are some additional details:

    The M0172 board is securely connected to VOXL2's J7 or J6 port. Both cameras are connected correctly to their respective connectors on the M0172. I’ve rebooted the system after configuration. Both cameras work when connected to M0173, so they are not faulty. Is M0172 supported in SDK 1.4.5? If not, is there a recommended workaround or manual config file approach to get this setup working?

    Any advice would be greatly appreciated.

    Thanks!

  • Commonly asked questions we get from the community

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    Posts

    G

    @tom Thanks Tom. I already checked the link. I understand that for gpu delegate "gpu" needs to be specified in /etc/modalai/voxl-tflite-server.conf. My question is what value needs to be used in this configuration file to trigger npu deployment. According to my exploration, specifying "npu" is the same as specifying "gpu".

    cpu monitoring reports there are 8 cpus for sentinel. Which of the 8 cpus are opus?

    Looking forward to hearing from you.

  • Questions by Product

    1890
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    Alex KushleyevA

    @Hector-Gutierrez ,

    When you were looking for cameras in voxl-portal - was the voxl-camera-server actually running? you need to make sure that it's running (either as a background service, which normally starts up using systemd right after boot, or manually if you are running the camera server in a terminal in the foreground).

    It does look like the 3 AR0144 and 1 IMX412 were detected, so lets first make sure you can view those corresponding streams first.

    Alex

  • 389
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  • Please request review from ModalAI before building your drone or custom add-on PCB

    PCB Design Reviews System Architecture Design Reviews
    6
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    13
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    ModeratorM

    @QSL Hi, thank you for reaching out. There are many ways to achieve what you are trying. Starling 2 is the best starting point. You can then learn about what will work and what will not work and build out your system design from there.