{"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\/lv\/blog\/news\/predstavlena-novaya-plata-raspberry-pi-zero-2-w","title":{"rendered":"Prezent\u0113ta jauna Raspberry Pi Zero 2 W plate","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Projekts Raspberry Pi pazi\u0146oja par jauno Raspberry Pi Zero W plates paaudzes non\u0101k\u0161anu p\u0101rdo\u0161an\u0101, kas apvieno kompaktus izm\u0113rus ar Bluetooth un Wi-Fi atbalstu. Jaunais modelis Raspberry Pi Zero 2 W ir izgatavots taj\u0101 pa\u0161\u0101 kompaktnaj\u0101 formfaktor\u0101 (65 x 30 x 5 mm), tas ir apm\u0113ram divas reizes maz\u0101ks par parasto Raspberry Pi. P\u0101rdo\u0161ana \u0161obr\u012bd ir s\u0101kusies tikai Apvienotaj\u0101 Karalist\u0113, Eiropas Savien\u012bb\u0101, ASV, Kan\u0101d\u0101 un Honkong\u0101, pieg\u0101des uz cit\u0101m valst\u012bm tiks uzs\u0101ktas p\u0113c bezvadu modu\u013ca sertifik\u0101cijas pabeig\u0161anas. Raspberry Pi Zero 2 W cena ir 15 ASV dol\u0101ri (sal\u012bdzin\u0101jumam Raspberry Pi Zero W plate maks\u0101 10 ASV dol\u0101rus, bet Raspberry Pi Zero - 5 ASV dol\u0101rus, l\u0113t\u0101ko plati ra\u017eo\u0161ana turpin\u0101s).

\"Prezent\u0113ta<\/center> <\/p>\n

Galven\u0101 jaun\u0101 Raspberry Pi Zero mode\u013ca at\u0161\u0137ir\u012bba ir p\u0101reja uz SoC Broadcom BCM2710A1, kas ir l\u012bdz\u012bgs tam, kas izmantots Raspberry Pi 3 pla\u0161u kl\u0101st\u0101 (iepriek\u0161\u0113j\u0101 Zero paaudze izmantoja SoC Broadcom BCM2835, t\u0101pat k\u0101 pirmaj\u0101 Raspberry Pi). At\u0161\u0137ir\u012bb\u0101 no Raspberry Pi 3, lai samazin\u0101tu ener\u0123ijas pat\u0113ri\u0146u, procesora frekvence tika samazin\u0101ta no 1.4 GHz l\u012bdz 1 GHz. Saska\u0146\u0101 ar daudzuzdevumu testu sysbench SoC atjaunin\u0101jums \u013c\u0101va uzlabot plates veiktsp\u0113ju piecas reizes (jaunaj\u0101 SoC ir \u010detrkodolu 64 bitu CPU Arm Cortex-A53, nevis vienkodolu 32 bitu ARM11 ARM1176JZF-S). <\/p>\n

K\u0101 iepriek\u0161\u0113j\u0101 versij\u0101, Raspberry Pi Zero 2 W pied\u0101v\u0101 512MB RAM, Mini-HDMI portu, divus Micro-USB portus (USB 2.0 ar OTG un baro\u0161anas piesl\u0113g\u0161anai), microSD slotu, 40 kontaktu GPIO piesl\u0113gvietu (neizp\u016bstas), kompoz\u012bta video un kameru (CSI-2) izvadus. Plate ir apr\u012bkota ar bezvadu mikrosh\u0113mu, kas atbalsta Wi-Fi 802.11 b\/g\/n (2.4GHz), Bluetooth 4.2 un Bluetooth Low Energy (BLE). Lai izietu FCC sertifik\u0101ciju un aizsarg\u0101tu pret \u0101r\u0113j\u0101m trauc\u0113jumiem, jaunaj\u0101 pl\u0101t\u0113 bezvadu mikrosh\u0113ma ir pasarg\u0101ta ar met\u0101la apvalku. <\/p>\n

Integr\u0113tais GPU SoC atbalsta OpenGL ES 1.1 un 2.0, un sniedz iesp\u0113jas video dekod\u0113\u0161anas pa\u0101trin\u0101\u0161anai H.264 un MPEG-4 form\u0101tos ar 1080p30 kvalit\u0101ti, k\u0101 ar\u012b H.264 kod\u0113\u0161anai, kas papla\u0161ina plates izmanto\u0161anas iesp\u0113jas da\u017e\u0101d\u0101s multivides ier\u012bc\u0113s un gudr\u0101s m\u0101jas sist\u0113m\u0101s. Diem\u017e\u0113l operat\u012bv\u0101s atmi\u0146as izm\u0113rs ir ierobe\u017eots l\u012bdz 512 MB un to nevar palielin\u0101t fizisko platea izm\u0113ru ierobe\u017eojumu d\u0113\u013c. 1GB RAM pieg\u0101dei b\u016btu nepiecie\u0161ama sare\u017e\u0123\u012bt\u0101ka daudzsl\u0101\u0146u konstrukcija, ko izstr\u0101d\u0101t\u0101ji pagaid\u0101m nav gatavi \u012bstenot.

\r\n \"Atska\u0146ot\r\n
<\/div>\r\n <\/div> <\/center> <\/p>\n

Galven\u0101 probl\u0113ma, projekt\u0113jot Raspberry Pi Zero 2 W plates, bija jaut\u0101jums par LPDDR2 SDRAM atmi\u0146as novieto\u0161anu. Pirmaj\u0101 paaudzes plat\u0113 atmi\u0146a bija izvietota papildu sl\u0101n\u012b virs SoC mikrosh\u0113mas, izmantojot PoP (package-on-package) tehnolo\u0123iju, ta\u010du jaunajos Broadcom mikrosh\u0113mos \u0161o pieeju nebija iesp\u0113jams realiz\u0113t, jo SoC izm\u0113rs bija palielin\u0101jies. Lai atrisin\u0101tu radu\u0161os probl\u0113mu, sadarb\u012bb\u0101 ar uz\u0146\u0113mumu Broadcom tika izstr\u0101d\u0101ts \u012bpa\u0161s mikrosh\u0113mas variants, kur\u0101 atmi\u0146a bija integr\u0113ta SoC.

\"Prezent\u0113ta<\/center> <\/p>\n

V\u0113l viena probl\u0113ma bija palielin\u0101tais siltuma ra\u017eojums, ko izrais\u012bja jaud\u012bg\u0101ka procesora izmanto\u0161ana. Probl\u0113ma tika atrisin\u0101ta, pievienojot platei biezus vara sl\u0101\u0146us, lai novad\u012btu un izklied\u0113tu siltumu no procesora. T\u0101s d\u0113\u013c plates svars iev\u0113rojami palielin\u0101j\u0101s, ta\u010du risin\u0101jums izr\u0101d\u012bj\u0101s veiksm\u012bgs, un tas izr\u0101d\u012bj\u0101s pietiekams, lai nov\u0113rstu p\u0101rkar\u0161anu neierobe\u017eota laika stresa test\u0101, veicot line\u0101ro algebru LINPACK 20 gr\u0101du apk\u0101rt\u0113j\u0101 temperat\u016br\u0101. <\/p>\n

No konkur\u0113jo\u0161aj\u0101m ier\u012bc\u0113m visvair\u0101k l\u012bdz\u012bga Raspberry Pi Zero 2 W ir \u0137\u012bnie\u0161u plate Orange Pi Zero Plus2, kurai izm\u0113rs ir 46\u00d748 mm un cena ir 35 ASV dol\u0101ri, t\u0101 n\u0101k ar 512 MB RAM un Allwinner H3 \u010dipu. Plate Orange Pi Zero Plus2 ir apr\u012bkota ar 8 GB EMMC Flash, tam ir pilna HDMI ports, TF kartes slots, USB OTG, k\u0101 ar\u012b kontaktu piesl\u0113g\u0161anai mikrofona, infrasarkano raid\u012bt\u0101ju (IR) un diviem papildus USB portiem. Plate ir apr\u012bkota ar \u010detru kodolu procesoru Allwinner H5 (Cortex-A53) ar GPU Mali Mali450 vai Allwinner H3 (Cortex-A7) ar GPU Mali400MP2. T\u0101 viet\u0101, lai pieg\u0101d\u0101tu 40 kontaktu GPIO, tiek pied\u0101v\u0101ts sa\u012bsin\u0101ts 26 kontaktu savienojums, kas ir sader\u012bgs ar Raspberry Pi B+. T\u0101pat ir pieejama maz\u0101k jaud\u012bga plate Orange Pi Zero 2, ta\u010du t\u0101 ir apr\u012bkota ar 1 GB RAM un Ethernet portu papildus Wi-Fi.
\n
Avots: opennet.lv<\/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-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Jaun\u0101 Raspberry Pi Zero 2 W plate ir izlaista | ProHoster","description":"Raspberry Pi projekts pazi\u0146oja par jaun\u0101s paaudzes Raspberry Pi Zero W plates p\u0101rdo\u0161anas uzs\u0101k\u0161anu, kas apvieno kompakto izm\u0113ru un atbalstu Bluetooth un Wi-Fi.","canonical_url":"https:\/\/prohoster.info\/lv\/blog\/news\/predstavlena-novaya-plata-raspberry-pi-zero-2-w","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"lv_LV","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u043f\u043b\u0430\u0442\u0430 Raspberry Pi Zero 2 W | ProHoster","og:description":"\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.","og:url":"https:\/\/prohoster.info\/lv\/blog\/news\/predstavlena-novaya-plata-raspberry-pi-zero-2-w","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2021-10-28T14:22:45+00:00","article:modified_time":"2021-10-28T14:22:45+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"101849","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-10-28 14:23:50","updated":"2022-09-28 10:46:31","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts\/101849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/comments?post=101849"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts\/101849\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/media\/101850"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/media?parent=101849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/categories?post=101849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/tags?post=101849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}