Raspberry Pi Zero 2 W wuxuu la imanayaa awood dheeraad ah iyo hagaajinta naqshadeynta

Mashruuca Raspberry Pi ayaa daaha laga rogay jiilka soo socda ee guddiga Raspberry Pi Zero 2W, isku darka cabbirrada is haysta ee ku habboon Bluetooth iyo Wi-Fi iyo waxaa lagu soo saaray qaab isku mid ah oo yar (65 x 30 x 5mm), kaas oo qiyaastii kala badh le'eg cabbirka Raspberry Pi caadiga ah.

Farqiga u furaha ka mid ah nooca cusub ee Raspberry Pi Zero waa u gudubka isticmaalka Broadcom BCM2710A1 SoC, kaas oo ku dhow kii loo isticmaalay looxyada Raspberry Pi 3 (jiilkii hore ee looxyada Zero, Broadcom BCM2835 SoC waa la keenay, sidii Raspberry Pi ugu horeysay).

Si ka duwan Raspberry Pi 3, inta jeer ee processor-ka ayaa laga dhimay 1,4 GHz ilaa 1 GHz si loo yareeyo isticmaalka korontada. Marka la eego imtixaanka sysbench-ka badan ee dunta leh, Casriyeynta SoC ayaa loo oggolaaday inay kordhiso waxqabadka Motherboard-ka 5 jeer (SoC-da cusub waxay isticmaashaa 53-bit quad-core Arm Cortex-A64 CPU halkii ay ka isticmaali lahaayeen hal-core 11-bit ARM1176 ARM32JZF.)

Sida daabacaddii hore, Raspberry Pi Zero 2W wuxuu bixiyaa 512MB oo RAM ah, deked Mini-HDMI ah, laba dekedood oo Micro-USB ah. (USB 2.0 oo leh OTG iyo deked koronto loogu talagalay), a booska microSD, hal isku xiraha GPIO 40-pin (ma iibin), muqaal isku dhafan iyo biinanka kamaradaha (CSI-2).

Saxanku waa qalabaysan Chip wireless la jaan qaada Wi-Fi 802.11 b/g/n (2.4GHz), Bluetooth 4.2 iyo Bluetooth Low Energy (BLE). Shahaadada FCC iyo ka ilaalinta faragelinta dibadda, chip wireless ee sabuuradda cusub waxaa lagu daboolay dabool bir ah.

GPU-ga lagu dhex daray SoC waa ku habboon OpenGL ES 1.1 iyo 2.0, wuxuuna bixiyaa qalab lagu dardargelinayo dcodaynta fiidiyooga ee qaababka H.264 iyo MPEG-4 oo leh 1080p30 tayo leh, iyo sidoo kale codeing ee qaabka H.264, kaas oo ballaarinaya kala duwan ee isticmaalka looxa by qalab kala duwan iyo multimedia nidaamka guri smart.

Nasiib darro Cabbirka RAM wuxuu ku kooban yahay 512MB lamana kordhin karo sababtoo ah xaddidnaanta jireed ee cabbirka saxanka. Bixinta 1GB ee RAM waxay u baahan doontaa isticmaalka naqshad dhinacyo badan leh oo adag, kaas oo horumariyayaashu aanay wali diyaar u ahayn inay hirgeliyaan.

Dhibaatada ugu weyn on qaabka guddiga Raspberry Pi Zero 2W waxa uu ahaa xal u helida mushkilada meesha uu ku yaalo xusuusta LPDDR2 SDRAM. Jiilkii ugu horreeyay ee guddiga, xusuusta waxaa lagu dhejiyay lakab dheeri ah oo ka sarreeya Chip SoC, oo lagu fuliyay iyadoo la adeegsanayo tignoolajiyada PoP (package-on-package), laakiin chips-yada cusub ee Broadcom farsamadan lama fulin karo sababtoo ah kororka SoC cabbirka. Si loo xalliyo dhibaatada, nooc gaar ah oo chip-ka ayaa la sameeyay iyadoo lala kaashanayo Broadcom, kaas oo xusuusta lagu dhex daray SoC.

Dhibaato kale ayaa ahayd kulaylka oo kordhay iyadoo ay ugu wacan tahay isticmaalka processor ka awood badan. Dhibaatada lagu xalliyo iyadoo lagu darayo lakabyo qaro weyn oo naxaas ah oo looxa ah si looga saaro loogana saaro kulaylka processor-ka. Sababtaas awgeed, miisaanka miiska ayaa si aad ah u kordhay, laakiin farsamada ayaa loo aqoonsaday inay tahay mid guulaysata waxaana la caddeeyey inay ku filan tahay ka hortagga kulaylka marka la samaynayo LINPACK linear aljebra oo aan xadidnayn tijaabada cadaadiska wakhtiga heerkulka qolka ee 20 digrii.

Aaladaha tartamaya, kan ugu dhow waa Orange Pi zero Plus2 oo cabbiraya 46x48mm oo qiimahiisu yahay $35 oo wata 512MB ee RAM iyo chip Allwinner H3.

Ilaa hadda, iibku wuxuu ka bilaabmay UK, Midowga Yurub, US, Canada iyo Hong Kong; Gaadhida wadamada kale waxa la furi doonaa marka moduleka bilaa-waayirka la shahaado. Qiimaha Raspberry Pi Zero 2 W waa $ 15 (marka la barbardhigo, qiimaha guddiga Raspberry Pi Zero W waa $ 10 iyo Raspberry Pi Zero waa $ 5, soosaarka looxyada jaban ayaa sii socon doona).

Finalmente Haddii aad xiisaynayso inaad waxbadan ka ogaato, waad hubin kartaa faahfaahinta xiriirka soo socda.


Ka tag faalladaada

cinwaanka email aan la daabacin doonaa. Beeraha loo baahan yahay waxaa lagu calaamadeeyay la *

*

*

  1. Ka mas'uul ah xogta: AB Internet Networks 2008 SL
  2. Ujeedada xogta: Xakamaynta SPAM, maaraynta faallooyinka.
  3. Sharci: Oggolaanshahaaga
  4. Isgaarsiinta xogta: Xogta looma gudbin doono dhinacyada saddexaad marka laga reebo waajibaadka sharciga ah.
  5. Kaydinta xogta: Macluumaadka ay martigelisay Shabakadaha Occentus (EU)
  6. Xuquuqda: Waqti kasta oo aad xadidi karto, soo ceshan karto oo tirtiri karto macluumaadkaaga.