I-Raspberry Pi 500+: I-keyboard-computer ephakamisa ibha

I-Raspberry Foundation iveze i I-Raspberry Pi 500+, un Ikhompyuter emile okwekhibhodi ephefumlelwe yi-microcomputers ye-1980s kodwa ngohlaziyo olubalulekileyo. Yi mini PC ilungele ukusetyenziswa yonke imihla egxininisa isiseko sobugcisa beRaspberry Pi 5 kwimeko yebhodibhodi kunye nokuphuculwa okubalulekileyo.

Olu tshintsho lwePi 500 luxhomekeke kwiintsika ezintathu ezitshintsha amava: ikhibhodi yokwenyani yoomatshini, Imemori ixhuma kwi-16 GB kunye nokugcinwa kwangaphakathi kwangoku kunye ne-256 GB M.2 SSDIsiphumo sisixhobo esidibeneyo, ngaphandle kwe-fanfare, ehambelana nayo imisebenzi yomsebenzi, imfundo kunye neeprojekthi zomntu kunye ne-solvent eninzi.

Raspberry Pi 500+ Datasheet

Intliziyo yeqonga iyafana nePi 5: Broadcom BCM2712 ene-2,4 GHz Arm Cortex-A76 cores, imizobo emibini ye-4K, kunye nenkxaso yokukhawulezisa iLinux. Kanye nale nto, ifumana imisipha kwimemori kunye nediski ukunika a amava angakumbi etafile yetafile.

• CPU: IArm Cortex-A76 (4 cores, 2,4 GHz)
• Imemori: I-16 GB LPDDR4X-4267
• Ukugcina: 256GB M.2 2280 NVMe SSD (replaceable) kunye nomfundi wekhadi le-microSD
• I vidiyo: ezimbini micro HDMI nge 4K imveliso
• Ukuxhuma: Dual-band Wi-Fi 5, Bluetooth 5.0, Gigabit Ethernet
• Izibuko: 2x USB 3.0, 1x USB 2.0, 40-pin GPIO, USB‑C yamandla
• Abanye: iqhosha lamandla elidityanisiweyo kunye neprofayile ephantsi yebhodi yezitshixo

Ikhibhodi yoomatshini kunye nokwenza ngokwezifiso

I-Raspberry Pi ijika eyona peripheral ibe yi-protagonist: i-500+ idibanisa i-electronics phantsi ibhodi yezitshixo ezinomgangatho ophantsi ngokusasazwa ngeelwimi ezininzi (kubandakanya iSpanish). Isebenzisa IGateron KS-33 Iiswitshi eziBlue, ngohambo oluchaziweyo kunye nempendulo "cofa", leyo kuphucula ukubhala xa kuthelekiswa neenwebu eziqhelekileyo.

Izibane ke RGB iqhosha ngalinye kwaye icwangciselwe ngokupheleleyo. Ulawulo lunikezelwe a RP2040 microcontroller I-QMK iyahambelana, ke unokwenza iileya, iimephu, kunye neemacros ngaphandle kokuxhomekeka kwisoftware yangaphandle; ukuba ufumana iingxaki ngegalelo koomatshini benyani, bona omawukwenze Ukuba ikhibhodi yakho ayisebenzi kwiVirtualBox. Izitshixo ziyatshintshana, isixhobo sokususa sibandakanyiwe, kunye neentsomi laser ikrolwe ukuvumela ukukhanya kudlule.

Imemori, ukugcinwa kunye nokwandiswa

Ukutsibela ukuya 16GB LPDDR4X-4267 kuphelisa imiqobo ekuphequluleni okunzulu, ukuhlela ngeeprojekthi ezinkulu, okanye ukuhlanganisa okuphakathi. Oku akuzange kubonwe kumthengi wePi kwifomathi yebhodibhodi kwaye ivula umnyango ukusetyenziswa kwamabhongo ngakumbi ngaphakathi koluhlu lwayo.

Ugcino alusekho ukuthobela: luza kumgangatho kunye ne 256GB M.2 2280 NVMe SSD ngesixokelelwano esifakwe ngaphambili, ngebhayi yangaphakathi eyenzelwe ukutshintshwa. Ukuba uyakhethwa, ungaqhubeka ukuqalela kwi-microSD okanye kwi-USB SSD, kodwa umendo wendalo sele udlula kwi-M.2 enkosi ekuphuculweni kwe-boot kunye nesicelo sokulayisha amaxesha achazwe ngovavanyo oluzimeleyo.

ukusebenza kunye nokupholisa

Umdibaniso we I-Cortex-A76 kwi-2,4 GHz kunye nemveliso emibini ye-4K iyenza idesktop enengqiqo kuphuhliso, umsebenzi we-ofisi, ukukhangela, ukulinganisa okuphakathi kunye iiprojekthi zomenziUkupholisa kunikezelwa nge-heatsink yendawo enkulu ye-aluminium; phantsi kwemithwalo ezinzileyo, uhlengahlengiso oluthile lwe-thermal, kodwa ekusetyenzisweni kwemihla ngemihla iyazibamba ngaphandle kokumangalisa.

Unxibelelwano kunye namazibuko

Isipho sosapho esiqhelekileyo siyagcinwa: ezimbini USB 3.0 kunye USB 2.0 enye, micro HDMI ezimbini, header I-pin-40 ye-GPIO, Gigabit Ethernet, Wi‑Fi 5 kunye neBluetooth 5.0. Amandla anikezelwa ngu I-USB-C kwaye kukho iqhosha lamandla kwi-keyboard ngokwayo; uphawu inikeza unikezelo olusemthethweni 27 W umbane ngaphakathi Ikhithi yeDesktop.

Iikiti, ukufumaneka kunye nexabiso

Ixabiso elisemthethweni lezixhobo ezisisiseko IRandi ye200, ngelixa iKit yeDesktop ixabisa IRandi ye220 kwaye iquka imouse, i-27W amandla ombane, i-2-meter micro HDMI kwikhebula le-HDMI, kunye nesikhokelo sokuqalisa. Uluhlu luye lwabonwa kwitshaneli yaseYurophu ngeenxa zonke 204 €, kunye nokwahluka ngokuxhomekeke kumthengisi.

Isikhokelo somsebenzi: ubambiswano ne-NCputing

Ecaleni kokusungulwa, iRaspberry Pi ibhengeza intsebenziswano kunye neNCMPUting ukubeka i-500+ njenge. isiphelo seshishini. Idityaniswe ne LEAF OS (I-Linux yokufunda kuphela, akukho datha yendawo), isindululo sigxile kwi-VDI, i-DaaS kunye ne-SaaS ngenkxaso IMicrosoft AVD, Windows 365, RDS, Citrix kunye ne-Omnissa Horizon.

• Ukufakwa kwamafu endaweni yesikhundla: inciphisa imingcipheko kwaye yenza lula imisebenzi ye-IT.
• Ukhuseleko ngokuyila: Inkqubo etshixiweyo ngaphandle kwendawo yokugcina indawo yokunciphisa indawo yokuhlaselwa.
• ulawulo oluphakathi ngePMC Endpoint Manager kunye ne-USB peripheral support.
• Iindleko eziqulethweyo ngokuhlanganisa izixhobo kwifomati yebhodi yezitshixo ekulula ukuyisebenzisa.

Kwimeko yokuphela kwenkxaso ye 10 Windows kunye nobunzima bokufudukela Windows 11 kwinxalenye yepaki, i-500+ ene-LEAF OS ibekwe njengenye indlela iidesktop ezibonakalayo kunye nokufikelela kwizicelo zelifu.

Yintoni esetyenziselwa yona kunye nento engeyiyo

• Kufanelekile: ukufunda inkqubo, uphuhliso lwewebhu kunye nokubhala, i-multimedia elula, ukulinganisa okuphakathi, i-automation yasekhaya, iiprojekthi zemfundo kunye nabenzi.
• Ngama-nuances: ifuna ukuhlelwa kwemultimedia okanye imithwalo egciniweyo ye-CPU, apho ukupholisa kunye nesithuba sediski kunokufuna uhlengahlengiso.
• Uphume kwiligi yakhe: I-3D entsonkothileyo, ukuhamba komsebenzi okuxhomekeke kwiiGPU ezinamandla okanye ulwakhiwo olukhulu oluqhubekayo.

Kufanelekile ukukhumbula iingongoma ezimbini: yi-architecture ARM, ngoko kugxilwe kwiLinux ye-ARM, kunye i-HDMI encinci Ezinye iimonitha zinokufuna iiadaptha; ezi ziinkcukacha ekufuneka uziqwalasele phambi kokuseta indawo yakho yokusebenza.

Izibane kunye nezithunzi

Phakathi kweempumelelo zi ikhibhodi elungiswe kakuhle yoomatshini, ibheyi Ngaphakathi M.2 nge SSD ibandakanyiwe, i 16 GB ye RAM kunye ne-ecosystem enamaxwebhu kunye noluntu okwenza kube lula ukuqalisa kwaye uqhubeke ukhula.

Kwicala elingenabuhlobo, i 256 GB inokuba mfutshane ngedatha ekhohlakeleyo, ifomathi HDMI encinci Ifuna iiadaptha kwaye kuya kufuneka silumke ubushushu kunye nengxolo ukuba uyikhama iiyure.

Ngena kusapho lweRaspberry Pi

Ukulandela i-Pi 400 ene-membrane kunye ne-Pi 500, oku kuphindaphinda gqibezela ingqikelelo ngekhibhodi yomatshini, i-M.2 SSD kunye ne-16 GB. Igcina i-retro charm, kodwa ihamba kunye nezigqibo ezisebenzayo ezijika ifomathi yebhodibhodi ibe yi- izixhobo zedesktop ezihambelanayo kwaye kulula ukuyigcina.

Ngokudityaniswa okunengqiqo kweempawu, iRaspberry Pi 500+ isuka kwi-nostalgic flair ukuya kwizinto eziluncedo zemihla ngemihla: ukuchwetheza ngokukhululekileyo, ukugcinwa okusemgangathweni, uqhagamshelwano olupheleleyo kunye nendlela ecacileyo eya imeko yelifu kuba nabani na oyidingayo.

Inqaku elidibeneyo:

Windows 11 ayiqapheli i-HDMI: Iimbangela, iimvavanyo, kunye nezisombululo zeLizwe langempela

UAlberto Navarro

Ndingumntu othanda itekhnoloji ojike umdla wakhe we "geek" waba ngumsebenzi. Ndichithe ngaphezulu kweminyaka eli-10 yobomi bam ndisebenzisa itekhnoloji yokusika kwaye ndikhenkceza ngazo zonke iintlobo zeenkqubo ngenxa yokufuna ukwazi okumsulwa. Ngoku ndiqeqeshelwe ubugcisa bekhompyutha nakwimidlalo yevidiyo. Oku kungenxa yokuba ngaphezu kweminyaka emi-5 ndibhalela iiwebhusayithi ezahlukeneyo kwitekhnoloji kunye nemidlalo yevidiyo, ndisenza amanqaku afuna ukukunika ulwazi oludingayo ngolwimi oluqondakalayo kuye wonke umntu.

Ukuba unayo nayiphi na imibuzo, ulwazi lwam lusuka kuyo yonke into enxulumene nenkqubo yokusebenza yeWindows kunye ne-Android yeefowuni eziphathwayo. Kwaye ukuzinikela kwam kukuwe, ndihlala ndikulungele ukuchitha imizuzu embalwa kwaye ndikuncede usombulule nayiphi na imibuzo onokuba nayo kweli lizwe le-intanethi.