Raspberry Pi Duab Duab Hauv Tsawg Tshaj 20 feeb: 10 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Yog, qhov no yog lwm daim duab thaij duab digital! Tab sis tos, nws zoo nkauj dua, thiab tej zaum yuav nrawm tshaj plaws los sib sau ua ke thiab khiav.

Khoom siv

Raspberry Pi 4

Raspberry Pi 7 Touch Display

SD daim npav

NeeGo Ncej rau RPi 4

USB-C fais fab qaum thiab lub hwj chim

Pyxian OS

Kauj ruam 1: Rub Pyxian OS thiab nyem rau SD daim npav

Rub tawm Pyxian OS ntawm no. Txhawm rau flash OS duab rau SD daim npav, siv dd hais kom ua lossis Balena Etcher rau ntau cov txheej txheem GUIsh.

Txhawm rau muab kev lees paub tag nrho rau koj, Kuv yog ib tus tsim ntawm Pyxian OS.

Kauj Ruam 2: [Yeem Tsis Tau] Kho Me Me Ncab ntawm Official Raspberry Pi Display

Ib qho tsis txaus ntseeg uas kuv pom yog tias cov duab zoo li rub tawm ntawm lub vijtsam. Tom qab qee qhov kev tshawb fawb, Kuv pom cov ntawv no. Teeb

framebuffer_width = 800

framebuffer_height = 444

hauv /boot/config.txt cov ntaub ntawv raws li tau qhia hauv ib ntawm cov lus, kho qhov teeb meem.

Koj tuaj yeem ua nws los ntawm koj lub computer los ntawm kev nkag mus rau cov ntaub ntawv ntawm SD daim npav, lossis ntawm ssh mus rau Raspberry Pi. Xwb, koj tuaj yeem tawm ntawm kev teeb tsa zoo li, nws tsis thab txhua tus.

Kauj Ruam 3: Ntxig daim npav SD rau hauv Raspberry Pi

Kauj Ruam 4: Txuas Cov Kab Ribbon Dawb rau DSI Port ntawm Pi

Kauj Ruam 5: Txuas Lub Hwj Huam Ntawm Pi's GPIO

Nov yog daim duab pinout yooj yim.

Kauj Ruam 6: Hwj Chim Nws Nrog USB-C Fais Fab

Xyuas kom txhua yam ua haujlwm ua ntej qhov kev sib dhos zaum kawg.

Kauj Ruam 7: Sib Sau Cov Duab Ncej

Sib sau txhua yam rau hauv daim duab thav duab. Kuv zoo siab heev tau pom ib lub thav duab rau kuv Raspberry Pi 4 + official lub vijtsam uas yuav sawv ntawm lub rooj. Feem ntau ntawm cov thav ntawv yog rau 3+, yog li nws tau tshawb nrhiav me ntsis.

Kauj ruam 8: Txuas rau WiFi

Hauv Chaw → Network → Nkag mus rau koj lub npe network thiab tus password → Ntaus OK. Muab nws qee lub sijhawm los txuas.

Kauj Ruam 9: Xaiv Daim Ntawv Thov Duab Duab Digital hauv Chaw App

Mus rau Chaw → Cov Ntawv Thov Demo → Digital Photo Frame. Nco tseg, yog tias koj xaiv pib nws ntawm lub sijhawm khau raj thiab qee lub sijhawm xav hloov lub app, koj yuav tsum tau ntxig USB flash stick rau hauv Raspberry Pi. Muaj lwm txoj hauv kev los rov pib qhov app pib ntawm khau raj.

Kauj ruam 10: Hloov Cov Duab Dab Tsi los Qhia

Digital Photo Frame app tau txais nws cov duab los ntawm Unsplash. Koj tuaj yeem pom qhov chaws nyob ntawm no. Muaj ntau qhov txias Unsplash APIs koj tuaj yeem siv los hloov cov duab uas pom. Piv txwv li, qhia cov duab nrog cov ntsiab lus tshwj xeeb nkaus xwb, zoo li dev, miv, xwm, thiab lwm yam, lossis qhia tsuas yog cov duab koj nyiam. Saib tag nrho cov npe ntawm cov kev xaiv sib txawv ntawm no.

Ib qho ntxiv, koj tuaj yeem qhia cov duab los ntawm cov peev txheej sib txawv, xws li Google Duab lossis Flickr.

Txhawm rau hloov kho cov duab uas pom:

1. Txheeb xyuas qhov chaws thiab hloov pauv URL qhov sib txawv ntawm kab no.
2. Luam cov npe "yees duab-thav duab" nrog cov cai hloov tshiab rau lub pas nrig thiab ntxig nws rau hauv Raspberry Pi.
3. Mus rau Chaw → USB Drive. Koj lub app yuav raug kuaj pom tus kheej, thiab koj yuav pom lub pob "Nruab".

Khiav Tawm Hauv Thawj Tus Kws Sau Ntawv Sib Tw