Nvidia Jetson Nano Tutorial - Ua Ntej Saib Nrog AI & ML: 7 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Hav, ua li cas txiv neej! Akarsh nov los ntawm CETech.

Niaj hnub no peb yuav tshuaj xyuas SBC tshiab los ntawm Nvidia uas yog Jetson Nano, Jetson Nano tau tsom mus rau cov txuj ci txuj ci zoo ib yam li kev lees paub duab thiab lwm yam. rau nws. Txheeb tawm cov vis dis aus saum toj no uas yuav ua rau pom meej dua rau koj:) Tam sim no cia peb pib ua.

Kauj Ruam 1: Tau PCBs rau Koj Txoj Haujlwm Tsim

Koj yuav tsum txheeb xyuas PCBGOGO rau xaj PCBs online kom pheej yig!

Koj tau txais 10 qhov zoo PCBs tsim thiab xa mus rau koj lub qhov rooj rau 5 $ thiab qee qhov xa khoom. Koj tseem yuav tau txais luv nqi ntawm kev xa khoom ntawm koj thawj daim ntawv xaj. PCBGOGO muaj peev xwm ntawm PCB los ua ke thiab tsim khoom stencil nrog rau ua kom tau cov qauv zoo.

Txheeb xyuas lawv Yog tias koj xav tau PCBs tsim lossis sib sau ua ke.

Kauj Ruam 2: Txog Jetson Nano

Qee qhov tshwj xeeb:

• GPU: 128-core NVIDIA Maxwell ™ GPU
• CPU: Quad-core ARM® A57 CPU
• Nco: 4 GB 64-ntsis LPDDR4
• Cia: 16GB eMMC 5.1 flash
• Video Encoder: 4K @30 （H.264/H.265）
• Video Decoder: 4K @60 （H.264/H.265）
• Lub koob yees duab: 12 kab (3 × 4 lossis 4 × 2) MIPI CSI-2 DPHY 1.1 （1.5Gbps）
• Kev sib txuas: Gigabit Ethernet
• Zaub: HDMI 2.0 lossis DP1.2 | eDP 1.4 | DSI (1x2) (TSI)
• UPHY: 1x1/2/4 PCIE, 1xUSB3.0, 3xUSB2.0
• I /O: 1xSDIO /2xSPI /6xI2C /2xI2S /GPIO
• Qhov ntev: 100 x 80 x 29 mm/3.94x3.15x1.14"

Kauj Ruam 3: Pib: Tshooj

Txhawm rau pib thiab khau raj Jetson Nano koj xav tau cov khoom siv hauv qab no:

• Jetson Nano: Txuas
• HDMI Screen, Kuv siv 7inch touchscreen los ntawm DFRobot
• Keyboard & Mouse, Kuv tau txais wireless combo los ntawm DFRobot
• SD daim npav tsawg kawg 16GB thiab chav kawm 10
• Yam tsawg kawg ntawm 5V 2Amp micro USB fais fab mov
• Ethernet Cable lossis daim npav WiFi txhawm rau ntxiv kev siv internet rau Jetson Nano

Kauj ruam 4: Npaj SD Card

1) Rub tawm Jetson Nano Developer Kit SD Card Duab, thiab nco ntsoov qhov twg nws tau khaws tseg hauv computer.

2) Rub tawm cov duab flasher software rau koj OS, Kuv siv Win32 Disk imager cuab yeej ntawm lub qhov rais kom nyem SD daim npav nrog cov duab rub tawm hauv qib 1.

3) Txuas koj daim npav SD rau koj lub khoos phis tawj/khoos phis tawj thiab tom qab ntawd siv lub cuab yeej flasher ntawm koj lub khoos phis tawj rub cov duab rub mus rau SD daim npav.

4) Thaum cov duab pom ntawm daim npav SD, daim npav tau npaj yuav muab tso rau hauv Jetson Nano

Kauj Ruam 5: Pib Jetson Nano

Thaum tag nrho cov xov hlau txuas nrog rau Jetson thiab lub zog hluav taws xob tau hloov pauv tom qab ntawd koj yuav pom teeb tsa cov ntawv sau ntawm lub vijtsam.

Koj yuav tsum ua raws cov txheej txheem yooj yim xws li thaj chaw/lus/sijhawm teeb tsa thiab lub kaw lus yuav rov pib dua los qhia Nvidia lub logo.

Kauj Ruam 6: Txhim Kho Cov Demos:

Ua ntej, hloov kho thiab txhim kho software:

• sudo apt-tau hloov tshiab
• s udo apt hloov tshiab

Thaum qhov kev hloov kho tshiab tau ua tiav, tam sim no peb yuav teeb tsa VisionWorks demo, txhawm rau txhim kho peb thawj zaug yuav tsum tau mus rau lub nplaub tshev uas muaj cov ntawv teeb tsa los ntawm cov lus txib hauv qab no:

cd/usr/qhia tawm/pom kev ua haujlwm/qhov chaw/

Peb yuav tsum luam tsab ntawv mus rau qhov chaw hauv paus, thiab mus rau qhov chaw hauv paus:

• ./install-samples.sh ~
• cd ~ ib

Hauv cov ntawv tais hauv paus, koj yuav pom lub zeem muag ua haujlwm cov ntawv sab hauv uas koj xav tau los ua tus hais kom ua.

• cd /VisionWorks-1.6-Samples /
• ua

Thaum cov lus txib ua tiav, koj tuaj yeem nkag mus rau txoj hauv kev hauv qab no los khiav qhov kev tawm tsam

• cd/bin/aarch64/linux/tso tawm/
• ls ua

Hauv daim nplaub tshev no, koj yuav pom ntau qhov demos uas koj tuaj yeem ua raws li hauv qab no:

./nvx_demo_feature_tracker

Thaum cov lus txib ua tiav koj yuav pom lub qhov rai zoo li ib qho hauv cov duab.

Kauj Ruam 7: Kauj Ruam Ntxiv

Thaum qhov no ua tiav koj tuaj yeem ua si ib puag ncig nrog lwm cov yam ntxwv ntawm Jetson, txav mus rau tom ntej peb yuav ntxiv Raspberry Pi lub koob yees duab module rau Jetson thiab ua qee qhov haujlwm paub txog duab.

Nyob zoo rau kuv cov channel kom paub ntau ntxiv!