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Questions tagged [nvidia-jetson-nano]

For questions specific to programming the NVIDIA "Jetson Nano" device. When using this tag also include the more generic [nvidia-jetson] tag. Please also tag the language you are coding in and the framework you are using for context.

290 questions
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Need nanosecond delay in Jetson nano board

I am completely new to Jetson Nano board and I need to generate 20ns delay in Jetson Nano board. But I have no idea about it. So can any one help me, how can get 20ns delay in jetson nano board. Is there any code snippet available to achieve…
msc
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"SyntaxError: Can't assign to operator"; "ipykernel_launcher.py: error: unrecognized arguments"

I want to execute a train.py script inside a colab or jupyter notebook. Before running I have to set some variables, e.g. dataset-type. I did as I would type into a terminal command but I get a SyntaxError. --dataset-type=voc …
Tillmann2018
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Jetson Nano UART transmit corrupting characters CH340G UART to serial

As part of a robotics project I have to communicate between an Nvidia Jetson Nano 2Gb and a ESP8266 device running Micropython, being used as a motor controller, using their UART interfaces. Allowing me to send command strings from the Jetson to the…
Jack Walton
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.NET 5 installation trouble on Jetson Nano / Ubuntu

I am trying to install .NET 5 on Jetson Nano that runs Ubuntu 18.04. I tried the script and I tried using snap and I tried following the manual steps. Neither of these worked, I only get this error: :dotnet -bash: /usr/local/bin/dotnet: No such file…
Sten Petrov
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Gstreamer v4l2src failed to allocate buffer when run on a Jetson Nano

I am trying to run a Gstreamer pipeline that duplicates a video stream so it can be used in two applications. Here is my sample pipeline that fails when run on a Jetson Nano, but works on my Ubuntu PC. I have used v4l2loopback to create 2 v4l2…
A_toaster
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Use php script to launch gstreamer pipeline with pulsesrc

I am trying to execute a gstreamer pipeline using php script. I was able to get a test pipeline to work without any errors. But when I try the below pipeline in php script, I get an error from the pulsesrc element. $output = shell_exec('sudo…
edupulz
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FullScreen window is not working properly

I have a MainWindow supposed to be always on full screen mode. A Dialog pops up when button "Open Dialog" is clicked. On a desktop system, Ubuntu 20.04, the application works correctly. When a Dialog pops up, the MainWindow remains at full screen…
Phạm Hồng Nhung
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Is there a possibility to get different result between Jetson nano and Desktop machine with using same Darknet weight and config?

I am facing this problem. I train to use darknet on my ubuntu desktop machine. And I detect objects with the weight of the training result on desktop and jetson nano. The result from the desktop machine with a web camera is this. This is what I…
araya
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Is cuda-cross-aarch64 part of cudatoolkit installed via conda, conda-forge channel?

Aiming at cross-platform development in Python+numba for JetsonNano, recently installed cudatoolkit (cudatoolkit 10.1.243 h6bb024c_0) on host Ubuntu 18.04. For the project I used environment where other packages needed for the project are installed…
gudrun
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install boto3 for python2.7 on jetson nano

I want to install boto3 for python 2.7 on my jetson nano. It is currently installed in site packages for python3.6 because of which i am able to import it in python3. However i am unable to access it in python2.7. It says module not…
akshay acharya
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If using jetson in edge computing what are the possible ways to send the collected data to main server

If using jetson for example to track the real time location of a vehicle using a GPS module what are the best practices to send the collected GPS coordinates to the central server in real time. Should it be a webserver using rest apis or is there…
Muhammed Rishdhi
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Running deep-daze on nvidia jetson - "Could not find a version that satisfies the requirement torchvision>=0.8.2"

I have an nvidia Jetson Nano (the 4gb version). I am attempting to run this project on it: https://github.com/lucidrains/deep-daze I am attempting to run the command pip install deep-daze. However, I do not have pip so I am running pip3 install…
crdzoba
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TF-TRT failed to build Engine in JetsonNano

I am using a JetsonNano with JetPack 4.4.1, Tensorflow 2.3.1 and Tensorrt 7.1.3 I have a Keras model that I converted to a TF-TRT model When performing inference on the model, I get the following error: TF-TRT Warning: Engine creation for…
Roberto Canale
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It doesn't detect all the circles with cv2.HoughCircles on my dice

I'm using a pi cam with a jetson nano. This is the result. https://i.stack.imgur.com/mAShR.jpg Any ideas on how to make it better, so it detects all the dots and not just some of them. Can't post the full code. So I shortened it down # Blur…
Zautos Gaming
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Tensorflow installation error (ERROR: Could not find a version that satisfies the requirement tensorflow)

pip3 install --upgrade tensorflowI tried installing tensorflow in my virtual environment and kept on running into this error. I have the necessary prerequisites for pip3(pip 21.0.1) and python3(Python 3.7.9) version and cannot understand why this…
prajwal
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