Jetbot library

This document walks through what is contained in The Jetson GPIO library package, how to configure the system and run the provided sample applications, and the library API. Go fast - Optimize for high framerates to move at high speeds. py, robot. x. rahulsinghrox701 June 2, 2020, 4:31am 1. I am attempting to go through the build and install process for jetbot_ros but it is failing at the "Build jetbot_ros" phase with the following build error: Note: JetBot Image Version: 0. P. Jul 8, 2021 · Using the same technology as self-driving cars, Jet Bot identifies objects and cleans around them. 2. ryan rossmango. Press the LOAD button to load a Jetbot into the scene. We have to change the code in motor and robot and camera python files alone to add L298N motor driver to work with this project. widgets as widgets import time import threading class Heartbeat (Configurable): class Status (enum. 13 pre-installed; 4GB swap enabled; default power model 5W; Jupyter Lab service installed jetbot. python2. $229. ’. Step 2 - Setup your JetBot. Ability to create virtual walls (go/no-go zones) Yes. Waveshare Jetson Nano Dev Kit NOT Included NVIDIA Jetson Nano Developer Kit (B01) Power Plug. zmq_camera’; ‘jetbot. Clone the Apr 19, 2021 · Description I installed jetbot from ‘GitHub - NVIDIA-AI-IOT/jetbot: An educational AI robot based on NVIDIA Jetson Nano. The Bill of Materials for Orin version of JetBot is laid out on Bill of Materials (Orin) page. 30 Watts. Oct 24, 2021 · Jetbot Chassis Kit V2 | 3D CAD Model Library | GrabCAD. py, and it contains the functions to control the robot’s motors. Waveshare JetBot AI Kit. Enterprise-grade security features. 7 -m pip install Adafruit_SSD1306. Just connect your JetBot to Wifi and launch the JetBot Docker container. x pip3 will be in /YOURPATH/bin instead of single pip. Go to the jetbot/jetbot/ directory where you can see files like motor. Sep 8, 2020 · Hi rahulsinghrox701, Thanks for reaching out. Feb 12, 2024 · 57. Description. Jul 18, 2020 · I upgraded my Jetbot to Jetpack 4. Open Library is an open, editable library catalog, building towards a web page for every book ever published. 99. This ROS2 node uses the NVIDIA GPU-accelerated AprilTags library to detect AprilTags in images and publishes their poses, IDs, and additional metadata. Check the IP address of your robot on the piOLED display screen. Oct 14, 2021 · Hi i had recently purchased the waveshare jetbot for trying out the jetbot examples. Read, borrow, and discover more than 3M books for free. With the app you can adjust maps, receive cleaning Oct 26, 2020 · Hi, I am having exactly the same problem. For those newly starting, we recommend planning the JetBot assembly with Jetson Orin Nano 8GB Developer Kit. A Jetbot robot and the window for the Jetbot Keyboard example extension should now be visible in the workspace. Found here: jetbot_image_v0p3p0. JetBot includes a set of Jupyter notebooks which cover basic robotics concepts like programatic motor control, to more advanced topics like training a custom AI for avoiding collisions. This repository is hosted on PyPi as the sparkfun-qwiic package. py, camera. The CAD files and renderings posted to this website are created, uploaded and managed by third-party community members. For more information on configuring and using docker with JetBot, check out the Docker Tips page. You'll learn concepts related to neural network data collection and training that extend as far as your imagination. JetBot is programmed from your web browser. This document walks through what is contained It's Easy to Setup. With its lidar sensor tower fully extended, the Samsung Jet Bot A. Learn More Get Started on GitHub. config. the JetBot library and script set in a virtual environment on a PC? Is is possible to run the SD image in a Dockerfile with all the dependencies? I thought to do the training on a power PC but it seems difficult to get all the right libraries and scripts. With Jetbot tools, you can build your own low-cost 2-wheel robot with a camera and a lidar sensor and make it do the following amazing things: PyPi Installation. s My OS is windows very thanks~ Begin by opening the Jetbot Keyboard example: go to the top Menu Bar and Click Isaac Examples > Input > Jetbot Keyboard . For all users (note: the user must have sudo privileges): sudo pip install sparkfun-qwiic-i2c. import enum import traitlets from traitlets. US EU UK. Advanced Security. Feb 18, 2024 · Jetbot Voice to Action Tools: Empowering Your ROS2 Robot with Voice Control Experience the power of voice control for your ROS2 robot with the Jetbot Voice-to-Action Tools. 2. Available add-ons. Wait a bit for JetBot to boot. Generally to Jetson, it is standard IO to external device, such as UART, I2C, SPI etc… An educational AI robot based on NVIDIA Jetson Nano. Is there any method to build a mixed image file? So that I can only use one SD card and demo many examples . When i use ‘from jetbot import ObjectDetector’ and ‘model = ObjectDetector(‘ssd_mobilenet_v2_coco&hellip; SparkFun’s JetBot AI Kit is the only kit currently on the market ready to move beyond the standard JetBot examples and into the world of connected and intelligent robotics. Designed specifically to work with the Adafruit Motor Hat. SD Card image. Follow these steps and you should be up and running with JetBot in no time! Get parts from the bill of materials. There are probably several versions of python. Please refer to the vendor's documentation. This means the Jet Bot has trouble cleaning under toe kicks and shelves. With a 3D camera and AI Object Recognition Technology, the new Samsung Jet Bot AI+ is able to identify objects and smartly determine the best way to clean around them. Aug 26, 2020 · Hi i had recently purchased the waveshare jetbot for trying out the jetbot examples. Using a combination of sensors and AI-enhanced object recognition technology, the JetBot 90 AI+ navigates your home with the same efficiency and care you do. History. Best, John Feb 23, 2021 · The latest JetBot image actually runs the Jupyter Lab server from within a docker container. Enterprise-grade AI features. The open-source JetBot AI robot platform gives makers, students, and enthusiasts everything they need to build creative, fun, smart AI applications. This enables JetBot's web programming environment, which is available even after the JetBot reboots. JetBot Professional Version ROS AI Kit B, Dual Controllers AI Robot, Lidar Mapping, Vision Processing, comes with Waveshare Jetson Nano Dev Kit. We launch the jetbot_oled node to display system information and user text: rosrun jetbot_ros jetbot_oled. Samsung’s Jet Bot AI+, our most advanced robotic vacuum, is designed to give your home a fast, efficient, deep clean—and you barely have to lift a finger. How to write correct ID into servo-A, servo-B. You can even recharge the Waveshare JetBot while it’s running Waveshare JetBot AI Kit. (optional) Tuck the ribbon cable against heat sink to organize. With JetBot we manually specify i2c_bus=1 for the Adafruit_MotorHAT library. This page details the kits that we're aware of. 3、Q3: How to run program of JetBot robot car. Download files. Affordable - Less than $150 add-on to Jetson Nano. 3 / JetP Mar 31, 2019 · Hi Guys, I’ve successfully built Jetbot from the NVIDIA Example project Home · NVIDIA-AI-IOT/jetbot Wiki · GitHub As part of the build we’ve installed the Adafruit PiOLED 128x32 screen. heartbeat. @håken-lid is right. Jetbot Voice to Action Tools: Empowering Your ROS2 Robot with Voice Waveshare was founded in 2006, among the first to embrace open source hardware. The git repo for this project is here. run time per charge. 999% [1] of pollutants the vacuum captures and VR50T95735W/AA. I found out that nvidia uses the adafruit motor hat library for the motor control,so i wanted to try the example codes from the GitHub account of adafruit Jun 1, 2021 · JetRacer is an autonomous AI racecar using NVIDIA Jetson Nano. There are several options in building your own hardware, here we share some val Oct 22, 2021 · TensorRT - this optimization library from NVIDIA enables many image-based models to run significantly faster (3-4 times) and allows your Jetbot to process incoming camera images much quicker. This content and associated text is in no way sponsored by or affiliated with any company, organization, or Sep 11, 2023 · Jetbot Tools with Jetson Inference DNN Vision Library for NAV2 ROS2 Robot. GPIO library. While the folders you access in Jupyter Lab are mounted to a persistent volume (which will stay after boot). During testing, it had trouble getting under low shelves and toe kicks. Hi i had recently purchased the waveshare jetbot for trying out the jetbot examples. It is publishing the camera frames. / jetbot. The SparkFun JetBot AI Kit is a robot platform powered by the Jetson Nano Developer Kit V3 by NVIDIA. Shop for the SAMSUNG Jet Bot AI+ Robot Vacuum Cleaner w/Object Recognition, Intelligent Cleaning, Clean Station, 5-Layer Filter, Touchless Dust Removal for Hardwood Floors, Carpets, VR50T95735W, White at the Amazon Home & Kitchen Store. py. The Waveshare JetBot comes ready to assemble with a high-quality chassis, front-facing camera, and all the tools to make it fast and easy to build. JETfind Search all library resources at once. Attach the camera mount to chassis with 4x self tapping screws. What you'll learn isn't limited to JetBot. Now, power off and unplug the Jetson device and start connecting it with the motor driver. $ /YOURPATH/bin/pip install scipy. Presently Adafruit is using a PWM switching frequency of 50Hz which is fine for servos, but causes an annoying whine from my Jetbot’s DC motors. 0. So we can try to write a program to display the string on OLED. Join 9,520,000 engineers with over 4,920,000 free CAD files. camera’ is not a package”. Python library for interfacing with the Adafruit Motor HAT for Raspberry Pi to control DC motors with speed control and Stepper motors with single, double, interleave and microstepping. Get the parts from the bill of materials. Object Following Attention. This project harnesses the capabilities of the Jetson Automatic Speech Recognition (ASR) library, enabling your robot to comprehend and react to spoken commands. See this line I would guess you want to try adding that parameter to the Adfruit example as well Please let me know if this helps or you run into any issues. This guide serves as hardware assembly instructions for the JetBot AI Kit v2. Power the JetBot from the USB battery pack by plugging in the micro-USB cable. Motors (wheels) do not turn at any given command in Jupyter. Next, let’s examine the source code for this example. With features like natural chat greetings, Lidar-assisted Adafruit Python Library for DC + Stepper Motor HAT. Unplug your HDMI monitor, USB keyboard, mouse and power supply from Jetson Nano. Works with various USB and CSI cameras using Jetson's Accelerated GStreamer Plugins. A JETfind search box and the QuickLinks options are available on all library pages or use the links below to explore. I run in docker. I would like to know what extra AI related projects we can do after purchasing Jetbot, Facial Recognition, Line tracking, Obstacle Avoidance are already present as per of Nvidia library , which new interesting AI problems can be solved using the vision system of Jetbot Sep 9, 2019 · Hi everyone, I had downloaded the newest JetPack(JP 4. Once your JetBot boots, just type it's IP address into your web browser and start programming. So to install your package to python where your jupyter is located: $ which jupyter. For example, if you are using C, C++ or Python you can use libi2c for low level access to I2C. With JetRacer you will. /. We would like to show you a description here but the site won’t allow us. Enterprise platform. Oct 13, 2020 · The Jetson Nano JetBot is a great introduction to robotics and deep learning. engine’) Apr 8, 2024 · The Jet Bot is much taller than the average robot vacuum. Have fun - Follow examples and program interactively from your web browser. 8% of total debris by weight. I. It can also adjust suction to optimize cleaning performance on various surfaces such as carpet, hard floors, or tile. 4、Q4-Car work normally, but the OLED don't light up. 4. Cannot retrieve latest commit at this time. Insert the other end of ribbon cable into Jetson Nano developer kit. /YOURPATH/bin/jupyter. Click the terminal icon to open a terminal. Important models (base, motor, etc. Please refer to the vendor URL for cost and availability. Finally, we practiced with NVIDIA JetBot in both the simulator and the real world. This makes it the perfect entry-level option to add advanced AI to embedded products. All you have to do is to change the path of the cloned jetbot, as shown in the picture below, you should put the jetbot folder under this folder. read() Set the camera to running = True to attach callbacks to new frames. Building and using JetBot gives you practical experience for creating entirely new AI projects. It comes with the Clean station that can automatically empty the vacuum’s dust bin, reducing overall maintenance. Looking for a higher-level theory discussion on what TensorRT does - this is a great article. On carpet, the Samsung JetBot AI+ held its own, picking up nearly all of the cereal strewn across the floor. . Jun 24, 2021 · OS: JP 4. Default user name and password are both jetbot. 7、Q7:Precautions for installing servo. “ModuleNotFoundError: No module named ‘jetbot. This means the next time you power on your JetBot, the containers will automatically start, and you should see the IP address displayed on the PiOLED display screen. We are keen to share awesome hardware with you, aiming to accelerate the design and manufacture of electronic products and accelerate the development of the world. On the JetsonHacksNano account on Github, there is a ServoKit repository. This SparkFun kit is based on the open-source NVIDIA JetBot! We understand that not everyone has access to multiple 3D printers and a whole warehouse of electronics so we wanted to build a kit from ready to assemble parts to get you up and running as quickly as possible. py which are used to control the different parts of the car. I would presume that existing Jetbot library is somehow not compatible with Waveshare extension board, regarding motor drive section. 8、Q8:The rotation angle of the camera servo is wrong. With Jetbot tools, you can build your own low-cost 2-wheel robot with a camera and a lidar sensor and make it do the following amazing things: Lidar-assisted object avoidance self-driving: Your robot can navigate autonomously and avoid obstacles using the lidar sensor. AI-powered developer platform. On systems that support PyPi installation via pip, this package is installed using the following commands For all users (note: the user must have sudo privileges): sudo pip install sparkfun-qwiic. Up to 90 min. Please note, we do not officially maintain these kits in this GitHub project. 9、Q9:After inserting the battery Jul 22, 2019 · Here we will be using the Adafruit ServoKit Library. Hardware Connection. It’s powered by the Jetson Nano Developer Kit, which supports multiple sensors and neural networks in parallel for object recognition, collision avoidance, and more. # run. The Jetson Nano module is a small AI computer that gives you the performance and power efficiency to take on modern AI workloads, run multiple neural networks in parallel, and process data from several high-resolution sensors simultaneously. In our cleaning tests, the Jet Bot showed solid performance, removing 95. Enter this in place of <jetbot_ip_address> in the Dec 5, 2023 · We recommend following the Getting Started with Jetson Nano Developer Kit guide before > moving on to the JetBot project. Jetson Nano Developer Kit offers useful tools like the Jetson GPIO Python library, and is compatible with common sensors and peripherals, including many from Adafruit and Raspberry Pi. Oct 29, 2019 · Hi, dusty_nv: I should have asked your help earlier…After tons of SD cards images flashed, finally, i got the most shining-eyes terminal page ever happened to me in my life :) thank you very much…carry on the adventure of my first jetbot ros… Feb 29, 2020 · Hi ahsnipe295, For third-party devices, we’d like to suggest you to ask vendor for the reference design first. The JetBot library is a series of packages and helpful Jupyter Notebooks that walk developers through the process of creating a robot. Launch a new terminal. It is widely used for deep learning, computer vision, GPU computing, multimedia processing,and much more. model = ObjectDetector(‘ssd_mobilenet_v2_coco. 3 image I have asked this question on the Discussions on the Jetbot GitHub but have received no response. By default, the jetbot_oled screen is updated every second with the latest data on the use of memory, disk space and IP addresses. All electronic resources are available 24/7 and can be accessed either on or off campus. These GPIOs can be controlled for digital input and output using the Python library provided in the Jetson GPIO Library package. LiDAR sensors help provide an efficient mapping We would like to show you a description here but the site won’t allow us. Fun! - Interactively programmed from your web browser. By building and experimenting with JetRacer you will create fast AI pipelines and push the boundaries of speed. Dec 23, 2020 · MOTOR：TT motor,Reduction rate 1:48,Idle speed 240RPM CHASSIS:Aluminum alloy chassis PROGRAM LIBRARY:JetBot, ROS SUGGESTION:Entry level ,Basic programming skill require Package Content Metal box Camera holder Acrylic camera spacer IMX219-160 Camera USB WiFi JetBot expansion board Motor x2 Wheel x2 Caster x2 Power adapter EU head 12. In order to change it to support PWM and not the Adafruit Motor HAT, simply edit lines 23 and 24 to get rid of the first argument in the Motor constructor call. Mar 20, 2019 · NVIDIA JetBot is a new open source autonomous robotics kit that provides all the software and hardware plans to build an AI-powered deep learning robot for u Apr 9, 2019 · The library has the same API as the RPi. Oct 23, 2021 · Jetbot Chassis Kit V2. Tobin "JET" Library. Join 13,650,000 engineers with over 5,980,000 free CAD files. Fun: Interactively programmed from your web browser. Sep 2, 2021 · First, install the library. Dec 5, 2023 · Shutdown JetBot using the Ubuntu GUI. + stands almost six inches tall, roughly two inches taller than a Roomba. All you need to do is type this into your web browser and start programming! Tip. GPIO. The main code is： At the beginning, import needs to use every function, for instance, time for controlling the sleeping time. By default, the motors are controlled by a PCA9685 via I2C, but this creates extra overhead, and adding extra sensors and peripherals can slow down the JetBot even more, thus creating the need for a coprocessor. Jul 6, 2021 · There aren’t that many people who would say that floor cleaning is a beloved hobby of theirs – in fact, given half the chance, most people would instead opt for floors that clean themselves. configurable import Configurable import ipywidgets. lt is widely used for deep learning, computer vision, GPU computing, multimedia processing, and much more. Select Controller + TF Card + Card reader. zip PyTorch 1. The command rosrun jetbot_ros jetbot_camera works. To get started with the DIY open-source JetBot, follow these steps. Create a new terminal and run the following command to start the terminal teleop_joy node. rosrun jetbot_ros teleop_joy. Create your own projects. For the current user: pip install sparkfun-qwiic. JetBot is a great launchpad for creating entirely new AI projects. JetCam makes it easy to prototype AI projects in Python James E. There are a few options to begin your research. It is modeled after and comparable to the ROS2 node for CPU AprilTags detection. This repository is hosted on PyPi as the sparkfun-qwiic-i2c package. sudo pip install Jetson. I found out that nvidia uses the adafruit motor hat library for the motor control,so i wanted to try the example codes from the GitHub account of adafruit containing adafruit motor hat library. This has been tested on ROS2 (Foxy) and should build and run on x86_64 and aarch64 (Jetson). Self-cleaning Brush. - windsuzu/Robotic-Navigation This repo implemented the core technology of the self-driving car, including the basic concepts such as path tracking, path planning, SLAM, etc. , and deep learning techniques such as computer visio Jul 19, 2020 · For your problems, you can have the following solutions. Great for designing parts to attach to the M3 holes in the chassis base. Educational: Includes tutorials from basic motion to AI-based collision avoidance. Our smartest Jet Bot yet, with a 3D Camera, Object Recognition and Samsung AI Technology. Enterprise-grade 24/7 support. 6、Q6. Base on the N-VIDIA Jetson Nano Module. Join the GrabCAD Community today to gain access and download! Overview. 6V battery Jul 3, 2020 · TO proceed further, We have to jump into the hardware setup now. Jan 12, 2021 · Once it has finished cleaning, the JetBot 90 AI+ returns to its Clean Station, an elegantly designed dock that optimizes health and convenience by automatically emptying the vacuum’s dustbin for you. This will do for Python 2. Saved searches Use saved searches to filter your results more quickly Jun 19, 2020 · Hello, what would be a clean approach to install e. 2 days ago · Begin by adding a NVIDIA Jetbot to the scene, which allows you to access the library of Omniverse Isaac Sim robots, sensors, and environments located on a Omniverse Nucleus Server using Python, as well as navigate through it using the Content window. Install the A key of the gamepad, and then control the up, down, left, and right direction keys to control the jetbot to move, release the A key, and the jetbot stops. 5、Q5-How to run Handle control program we provided. Enum): dead = 0 alive May 20, 2021 · JetBot is an open-source robot based on NVIDIA Jetson Nano: Affordable: Less than $150 as an add-on to Jetson Nano. Look at the container ID number of jetbot-display and remember, for example: sudo docker ps -a Disable the jetbot-display service, be careful not to enter the wrong ID, the ID needs to be filled in according to the actual query result. Jan 11, 2021 · The JetBot 90 AI+—the world’s first smart robotic vacuum, powered by Intel® AI—gives your floors an amazing clean with minimal effort. Jun 10, 2019 · Hello Team, I am a Research student in AI and I have previous experience as Firmware engineer , more into embedded systems. There are several I2C libraries available. 3D Camera & Object Recognition, LiDAR Navigation, Samsung AI Technology. Has anyone managed to make changes to the screen? I found Adafruits Python scripts, however i cant seem to find the device and the guide is for RPi Any helpful pointers would be very much appreciated! Step 12 - Mount camera. Premium Support. On systems that support PyPi installation via pip, this library is installed using the following commands. You can even recharge the Waveshare JetBot while it’s running Dec 23, 2019 · In the Python code, there is a file in the JetBot library called robot. The GrabCAD Library offers millions of free CAD designs, CAD files, and 3D models. 44 KB. In addition to the open-source DIY version, several third party JetBot kits using Jetson Nano have emerged. You can program this sleek, smart robot vacuum to clean your floors while you’re doing JetBot was originally designed with Jetson Nano Developer Kit, which was discontinued. Jetson Nano is a small, powerful AI computer, which delivers 472 GFLOPS for running modern AI algorithms fast, with a Cortex-A57 CPU and a 128-core Maxwell GPU. g. It illustrated just how small the onboard dustbin is during this test,registering As the controller is the same as the screen format, we can directly use Adafruit_SSD1306 function library to control OLED. camera. Jetbot tools is a set of ROS2 nodes that utilize the Jetson inference DNN vision library for NVIDIA Jetson. Jetson Nano Sep 24, 2023 · Jetbot tools is a set of ROS2 nodes that utilize the Jetson inference DNN vision library for NVIDIA Jetson. JetBot is an open-source robot based on NVIDIA Jetson Nano that is. Hi, I bought it from Sparkfun also. After you've decided which vehicle you want to build, you'll need to source the parts and follow the setup instructions. Please note that example for now only works with the SD card image based software setup. Building and using JetBot gives the hands on experience needed to create entirely new AI projects. Follow the hardware setup. 49 lines (40 loc) · 1. 0 pre-installed; TensorFlow 1. Dirt, dust, and hair is emptied into a dust bag through a filtration system that traps 99. In this example we'll have JetBot follow an object using a pre-trained model capable of detecting common objects likePerson, Cup, and Dog. You can even recharge the Waveshare JetBot while it’s running Runs on 18650 batteries (Not Included) The Waveshare JetBot AI Robot Developer Kit is a small, powerful computer, which delivers 472 GFLOPS for running modern Al algorithms fast, with a quad-core Cortex-A57 CPU and a 128-core Maxwell GPU. Educational - Tutorials from basic motion to AI based collision avoidance. 1 Jetbot: 4. For Python 3. GitHub Copilot. The library has the same API as the RPi. Attach the camera to the camera mount using 4x self tapping screws. When you install the Sparkfun JetBot library, it’s possible this change is reset at boot, since it is installed elsewhere. Then all you have to do is Jetson Nano Dev Kit. 4, and now it cannot run the “object_following” demo - from jetbot import ObjectDetector. After that, you're ready to move on to the JetBot examples! Option 1 - DIY JetBot Kit. October 23rd, 2021. 2,release date: 2019/08/26), and I want to build a image file that include all the jetson nano stuff like jetbot, jetracer, donkeycar and the files needed for the nvidia original course. For the current user: Waveshare JetBot AI Kit. Code. ) from the JetBot Kit V2. A LiDAR sensor, similar to that used in self Feb 19, 2024 · This project harnesses the capabilities of the Jetson Automatic Speech Recognition (ASR) library, enabling your robot to compre. This is a Python library built on top of the Jetson. Take advantage of NVIDIA AI for facial recognition, obstacle avoidance, object tracking, and line following. 99 - $479. Real-time object Feb 19, 2024 · The Samsung Jet Bot AI+ is a robot vacuum with self-emptying capabilities. This will make sure you are familiar with the Jetson Nano and standard operation. The Jetson Nano Developer Kit offers useful tools like the Jetson GPIO Python library, and is compatible with common sensors and peripherals; including some new python Nov 7, 2019 · rosrun jetbot_ros jetbot_camera. Easily read images as numpy arrays with image = camera. I’ve sent to Waveshare my question today, waiting on their reply. The SparkFun JetBot comes with a pre-flashed micro SD card image that includes the Nvidia JetBot base image with additional installations of the SparkFun Qwiic Python library, Edimax WiFi driver, AWS RoboMaker ready with AWS IoT Greengrass, and of course the JetBot JetCam is an easy to use Python camera interface for NVIDIA Jetson. - NVIDIA-AI-IOT/jetbot Jun 28, 2017 · 5. 5. Jun 2, 2020 · Autonomous Machines Jetson & Embedded Systems Jetson Nano. GPIO library for Raspberry Pi in order to provide an easy way to move applications running on the Raspberry Pi to the Jetson board. jv ew zk nl bd mj yg gp hd yf