Ukuba ubucinga ukuthenga i-a Raspberry Pi 4 ukuphonononga kunye nokuhlanganisa iqela lakho, ukuba uyazi ukuba unalo ithuba obulilindile phambi kwamehlo akho. Kwaye kungenxa yokuba ngoku eAmazon unekiti enepleyiti kunye nezixhobo ezahlukeneyo ngexabiso elihle elithotywe ngama-33% ngenxa yekhowudi yesaphulelo. Qhubeka ufunda kwaye siya kukutyhilela yonke into.
I-Raspberry Pi 4 Kit, yonke into oyifunayo
Ukuba ufuna ukwakha ikhompyuter yakho ukusuka ekuqaleni, ngaphandle kwamathandabuzo, iRaspberry Pi sisisombululo esihle. Ibhodi yophuhliso, edumileyo ngenxa yokusebenza kwayo kakuhle kunye nexabiso elihle, isoloko ilukhetho lokuqala oluthi qatha engqondweni ngale njongo (nangona zininzi izinto eziluncedo esinokuzifumana), ngoko ke ukuyifumana ngesaphulelo ihlala ihleli. Iindaba ezimnandi.
Kule meko, unikezelo lombuzo luza kunye ne Raspberry Pi 4 Umzekelo B nge-quad-core Broadcom BCM271 iprosesa (Cortex-A72 (ARM v8) 64-bit @ 1,5 GHz), kunye ne-4 GB ye-LPDDR4 RAM. Yonwabela ezimbini-band (2.4 GHz kunye 5.0 GHz) IEEE 802.11b/g/n/ac WiFi uqhagamshelwano, Bluetooth 5.0 (BLE), amazibuko Gigabit Ethernet ezimbini, kunye nezihlanganisi USB 3.0 ezimbini kunye ne-USB 2.0 port enye.
Ewe ividiyo kunye nesandi, inee-terminals ze-HDMI ezimbini ezincinci (ngenkxaso yokudlala ividiyo ye-4K kwiifreyimu ze-60 ngesekhondi), i-MIPI DSI ukubonisa i-port kunye ne-MIPI CSI ujongano lwekhamera, kunye ne-four pole 3,5mm port yevidiyo edibeneyo kunye ne-audio.
Kwikhithi uya kufumana i-64GB Class 10 SanDisk microSD khadi elayishwe kwangaphambili ngeRaspberry Pi OS isiqalo esilula nesilula ngeRaspbian yeRaspberry Pi 4B, nangona unokukhuphela ezinye iinkqubo njengoko uthanda; kunye neesinki ezintathu zobushushu, ifeni, umfundi wekhadi, a ibhokisi, iscrewdriver kwaye nkqu a ngezandla ngeSpanish.
33% isaphulelo ngekhowudi
Njengoko besilindele, ngeli xesha ukuhla kwexabiso lale khithi, ethengiswa yiLabits, iza enkosi kwikhowudi yesaphulelo (nge chollometer). Ndiyabulela kuye, kwii-euro eziyi-115,99 ezixabisayo, ungazifumana nge-euro ezingama-79,99 kuphela, iindleko ezintle zokuqalisa kweli hlabathi.
Ukuthatha inzuzo uthe ikhowudi, amanyathelo ekufuneka uwalandele alula kakhulu:
- Ngenisa iqhosha elibhulowu onemigca embalwa ngezantsi.
- Beka ikiti kwinqwelo yokuthenga (ixabiso oza kuyibona liya kuba lixabiso elisemthethweni le-115,99 euro) ngokuchofoza "Yongeza kwinqwelo".
- Qhubeka ngentlawulo yakho kwaye ulandele amanyathelo aboniswe yiAmazon.
- Xa ufika ekukhetheni indlela yokuhlawula, kwicandelo elithi "Iivawutsha zesipho kunye neekhowudi zokuthengisa", faka ikhowudi. I-SOTFD6NP.
- Ii-euro ezingama-36 zekhowudi yokuthengisa ziya kongezwa kwiakhawunti yakho.
- Qhubeka kwaye uya kubona indlela ngaphambi kokugqiba ukuthenga kunye nokuhlawula, ezo 36 euro ziye zancitshiswa, zishiya ikiti kwi-79,99 euro.
Ulungile. Konke okufuneka ukwenze kukulinda ekhaya (ukuhanjiswa ngaphambi kokuba kuqinisekiswe iKrisimesi) kwaye uqale ukuyicofa.
* Qaphela: Ikhonkco kwiAmazon kweli nqaku yinxalenye yesivumelwano sethu kunye neNkqubo yabo yoNxibelelwano. Nangona kunjalo, isigqibo sokuyipapasha kunye nokongezwa senziwe, njengesiqhelo, ngokukhululekileyo naphantsi kwengqiqo yokuhlela. El Output, ngaphandle kokuphendula izicelo ezivela kwiimpawu ezibandakanyekayo.