Enabling jumbo frames

[jvanvugt]

I'm trying to enable Jumbo frames on my Oak-D Pro POE camera, as per the procedure from the docs:

config = dai.Device.Config()
config.board.network.mtu = 9000 # Jumbo frames. Default 1500
device = dai.Device(config)

However, I then get the following error when initializing the device (even though I'm not using any of the OpenVINO related functionality):

RuntimeError: OpenVINO 2020.3 is not available anymore

I'm using depthai version 2.20.2.0.

[themarpe]

@jvanvugt

Sorry for this issue - regression in that specific release. Do you mind trying with latest or develop (can be installed by cloning depthai-python and git checkout develop && git submodule update --init --recursive then python3 examples/install_requirements.py

[petya5q]

Edit: Seems that I am trying to open an old tutorial that probably needs updates of the blobs, so might not at all be related to this thread.

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Trying to run the face-detection-retail-0004.py demo and got the same RuntimeError: OpenVINO 2020.3 is not available anymore. Followed the instructions in the last post got this error during installing requirements but I still see this runtime error. I am using camera oak d lite. Listing the versions via pip display that I already higher version of openvino. openvino 2022.3.0 depthai 2.21.2.0

[Erol444]

Hi @petya5q , which demo are you trying? And yes you are correct on the old blob versions, we'll update it asap.

[petya5q]

@Erol444 2-face-detection-retail

[Erol444]

@petya5q depthai-tutorials, I see. Perhaps you could use https://github.com/luxonis/depthai-experiments/tree/master/gen2-age-gender (or similar) that uses the same model.

[petya5q]

Thanks @Erol444 ! I tried some things and decided to just start building some things from scratch, the best way of learning. Thanks for the tutorials, they are great start!