{"id":101849,"date":"2021-10-28T16:22:44","date_gmt":"2021-10-28T14:22:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlena-novaya-plata-raspberry-pi-zero-2-w"},"modified":"2021-10-28T16:22:44","modified_gmt":"2021-10-28T14:22:45","slug":"predstavlena-novaya-plata-raspberry-pi-zero-2-w","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/predstavlena-novaya-plata-raspberry-pi-zero-2-w","title":{"rendered":"\u00cbsht\u00eb prezantuar nj\u00eb kart\u00eb e re Raspberry Pi Zero 2 W","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Projekti Raspberry Pi shpalli se ka nisur shitjen e gjenerat\u00ebs s\u00eb re t\u00eb bordit Raspberry Pi Zero W, e cila kombinon p\u00ebrmasat kompakte me mb\u00ebshtetje p\u00ebr Bluetooth dhe Wi-Fi. Modeli i ri Raspberry Pi Zero 2 W \u00ebsht\u00eb realizuar n\u00eb t\u00eb nj\u00ebjtin format miniatur\u00eb (65 x 30 x 5 mm), dometh\u00ebn\u00eb rreth dy her\u00eb m\u00eb i vog\u00ebl se Raspberry Pi normal. Shitjet filluan vet\u00ebm n\u00eb Britanin\u00eb e Madhe, Bashkimin Evropian, SHBA, Kanada dhe Hong Kong, nd\u00ebrsa d\u00ebrgesat n\u00eb vendet e tjera do t\u00eb hapen nd\u00ebrsa kalon certifikimin e modulit wireless. \u00c7mimi i Raspberry Pi Zero 2 W \u00ebsht\u00eb 15 dollar\u00eb (p\u00ebr krahasim, \u00e7mimi i bordit Raspberry Pi Zero W \u00ebsht\u00eb $10, nd\u00ebrsa Raspberry Pi Zero \u00ebsht\u00eb $5; prodhimi i bordeve m\u00eb t\u00eb lira do t\u00eb vazhdoj\u00eb).

\"\u00cbsht\u00eb<\/center> <\/p>\n

Dallimi kryesor i modelit t\u00eb ri Raspberry Pi Zero \u00ebsht\u00eb kalimi n\u00eb p\u00ebrdorimin e SoC Broadcom BCM2710A1, i ngjash\u00ebm me at\u00eb t\u00eb p\u00ebrdorur n\u00eb tabelat Raspberry Pi 3 (n\u00eb versionin e kaluar, Zero ishte i pajisur me SoC Broadcom BCM2835, ashtu si n\u00eb Raspberry Pi t\u00eb par\u00eb). Ndryshe nga Raspberry Pi 3, p\u00ebr t\u00eb reduktuar konsumimin e energjis\u00eb, frekuenca e procesorit \u00ebsht\u00eb ulur nga 1.4GHz n\u00eb 1GHz. Sipas testit shum\u00ebtheshek sysbench, p\u00ebrmir\u00ebsimi i SoC ka lejuar rritjen e performanc\u00ebs s\u00eb tabel\u00ebs me 5 her\u00eb (n\u00eb SoC t\u00eb ri, p\u00ebrdoret nj\u00eb CPU kat\u00ebrtheksor 64-bit Arm Cortex-A53 n\u00eb vend t\u00eb nj\u00eb CPU nj\u00ebthek\u00ebsor 32-bit ARM11 ARM1176JZF-S). <\/p>\n

Ashtu si n\u00eb versionin e kaluar, n\u00eb Raspberry Pi Zero 2 W ofrohet 512MB RAM, port Mini-HDMI, dy porte Micro-USB (USB 2.0 me OTG dhe port p\u00ebr furnizim me energji), slot microSD, nj\u00eb lidh\u00ebs GPIO me 40 kontakte (i papajisur), daljet p\u00ebr video kompozite dhe kamer\u00eb (CSI-2). Tabela \u00ebsht\u00eb e pajisur me nj\u00eb \u00e7ip t\u00eb paqart\u00eb q\u00eb mb\u00ebshtet Wi-Fi 802.11 b\/g\/n (2.4GHz), Bluetooth 4.2 dhe Bluetooth Low Energy (BLE). P\u00ebr t\u00eb kaluar certifikimin FCC dhe p\u00ebr t\u00eb mbrojtur nga ndotjet e jashtme, \u00e7ipi i paqart\u00eb n\u00eb tabel\u00ebn e re \u00ebsht\u00eb mbuluar me nj\u00eb kapak metalik. <\/p>\n

GPU i integruar n\u00eb SoC mb\u00ebshtet OpenGL ES 1.1 dhe 2.0, dhe ofron mjete p\u00ebr p\u00ebrshpejtimin e dekodimit t\u00eb videove n\u00eb formate H.264 dhe MPEG-4 me cil\u00ebsi 1080p30, si dhe kodimin n\u00eb formatin H.264, \u00e7ka zgjeron fush\u00ebn e p\u00ebrdorimit t\u00eb bordit n\u00eb pajisje t\u00eb ndryshme multimediale dhe sisteme p\u00ebr sht\u00ebpi inteligjente. Fatkeq\u00ebsisht, madh\u00ebsia e memorie s\u00eb operativ\u00ebs \u00ebsht\u00eb e kufizuar n\u00eb 512 MB dhe nuk mund t\u00eb zgjerohet p\u00ebr shkak t\u00eb kufizimeve fizike t\u00eb madh\u00ebsis\u00eb s\u00eb bordit. P\u00ebr t\u00eb ofruar 1GB RAM, do t\u00eb nevojitej nj\u00eb nd\u00ebrtim m\u00eb kompleks me shum\u00eb shtresa, q\u00eb zhvilluesit aktualisht nuk jan\u00eb t\u00eb gatsh\u00ebm ta zbatojn\u00eb.

\r\n \"Luaj\r\n
<\/div>\r\n <\/div> <\/center> <\/p>\n

Problemi kryesor n\u00eb projektimin e bordit Raspberry Pi Zero 2 W ishte zgjidhja e \u00e7\u00ebshtjes s\u00eb vendosjes s\u00eb memories LPDDR2 SDRAM. N\u00eb gjenerat\u00ebn e par\u00eb t\u00eb bordit, memoria u vendos n\u00eb nj\u00eb shtres\u00eb shtes\u00eb mbi \u00e7ipin SoC, realizuar p\u00ebrmes teknologjis\u00eb PoP (package-on-package), por n\u00eb \u00e7ipat e rinj t\u00eb Broadcom, ky trajtim nuk mund t\u00eb realizohet p\u00ebr shkak t\u00eb rritjes s\u00eb madh\u00ebsis\u00eb s\u00eb SoC. P\u00ebr t\u00eb zgjidhur k\u00ebt\u00eb problem, u zhvillua s\u00eb bashku me kompanin\u00eb Broadcom nj\u00eb variant t\u00eb ve\u00e7ant\u00eb t\u00eb \u00e7ipit, n\u00eb t\u00eb cilin memoria ishte e integruar n\u00eb SoC.

\"\u00cbsht\u00eb<\/center> <\/p>\n

Nj\u00eb tjet\u00ebr problem ishte rritja e nxeht\u00ebsis\u00eb p\u00ebr shkak t\u00eb p\u00ebrdorimit t\u00eb nj\u00eb procesori m\u00eb t\u00eb fuqish\u00ebm. Problemi u zgjidh duke shtuar n\u00eb pllakat e trash\u00eb t\u00eb bakrit p\u00ebr transferimin dhe shp\u00ebrndarjen e nxeht\u00ebsis\u00eb nga procesori. Pesha e pllakatit p\u00ebr k\u00ebt\u00eb shkak u rrit ndjesh\u00ebm, por marr\u00ebveshja u shpall e suksesshme dhe rezultoi t\u00eb ishte e mjaftueshme p\u00ebr t\u00eb parandaluar mbinxehjen gjat\u00eb ekzekutimit t\u00eb prov\u00ebs stresuese t\u00eb pakufizuar t\u00eb algjebr\u00ebs linjare LINPACK n\u00eb temperatur\u00ebn e ambientit prej 20 grad\u00ebsh. <\/p>\n

Nga pajisjet konkurruese, m\u00eb e af\u00ebrt me Raspberry Pi Zero 2 W \u00ebsht\u00eb karta kineze Orange Pi Zero Plus2, e cila ka p\u00ebrmasa 46×48mm dhe ofrohet p\u00ebr 35 dollar\u00eb me 512MB RAM dhe \u00e7ipin Allwinner H3. Karta Orange Pi Zero Plus2 \u00ebsht\u00eb e pajisur me 8 GB EMMC Flash, ka nj\u00eb port HDMI t\u00eb plot\u00eb, slot TF Card, USB OTG, si dhe kontakte p\u00ebr lidhjen e mikrofonit, p\u00ebrcjell\u00ebsin infra t\u00eb kuqe (IR) dhe dy porte t\u00eb tjera USB. Karta \u00ebsht\u00eb e pajisur me nj\u00eb procesor kat\u00ebr b\u00ebrtham\u00ebsh Allwinner H5 (Cortex-A53) me GPU Mali Mali450 ose Allwinner H3 (Cortex-A7) me GPU Mali400MP2. N\u00eb vend t\u00eb GPIO-t\u00eb me 40 kontakte, shp\u00ebrndahet nj\u00eb konektor i reduktuar me 26 kontakte, i pajtuesh\u00ebm me Raspberry Pi B+. Po ashtu, \u00ebsht\u00eb e disponueshme karta m\u00eb e dob\u00ebt Orange Pi Zero 2, por ajo vjen me 1 GB RAM dhe port Ethernet p\u00ebrve\u00e7 Wi-Fi.
\n
Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0435\u043a\u0442 Raspberry Pi \u043e\u0431\u044a\u044f\u0432\u0438\u043b \u043e \u043f\u043e\u0441\u0442\u0443\u043f\u043b\u0435\u043d\u0438\u0438 \u0432 \u043f\u0440\u043e\u0434\u0430\u0436\u0443 \u043d\u043e\u0432\u043e\u0433\u043e \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f \u043f\u043b\u0430\u0442\u044b Raspberry Pi Zero W, \u0441\u043e\u0447\u0435\u0442\u0430\u044e\u0449\u0435\u0439 \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0435 \u0440\u0430\u0437\u043c\u0435\u0440\u044b \u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 Bluetooth \u0438 Wi-Fi. \u041d\u043e\u0432\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c Raspberry Pi Zero 2 W \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0430 \u0432 \u0442\u043e\u043c \u0436\u0435 \u043c\u0438\u043d\u0438\u0430\u0442\u044e\u0440\u043d\u043e\u043c \u0444\u043e\u0440\u043c-\u0444\u0430\u043a\u0442\u043e\u0440\u0435 (65 x 30 x 5 \u043c\u043c), \u0442.\u0435. \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u0432 \u0434\u0432\u0430 \u0440\u0430\u0437\u0430 \u043c\u0435\u043d\u044c\u0448\u0435 \u043e\u0431\u044b\u0447\u043d\u043e\u0433\u043e Raspberry Pi. \u041f\u0440\u043e\u0434\u0430\u0436\u0438 \u043f\u043e\u043a\u0430 \u043d\u0430\u0447\u0430\u043b\u0438\u0441\u044c […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":101850,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-101849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47 Karte e re Raspberry Pi Zero 2 W \u00ebsht\u00eb prezantuar | ProHoster","description":"Projekti Raspberry Pi shpalli fillimin e shitjes s\u00eb gjenerat\u00ebs s\u00eb re t\u00eb kart\u00ebs Raspberry Pi Zero W, q\u00eb kombinon madh\u00ebsi kompakte me mb\u00ebshtetje p\u00ebr Bluetooth dhe Wi-Fi. Modeli i ri Raspberry Pi Zero 2 W \u00ebsht\u00eb realizuar n\u00eb t\u00eb nj\u00ebjtin format miniatur\u00eb (65 x 30 x 5 mm), q\u00eb \u00ebsht\u00eb rreth dy her\u00eb m\u00eb i vog\u00ebl se Raspberry Pi i zakonsh\u00ebm. 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