{"id":4983,"date":"2023-09-08T16:39:59","date_gmt":"2023-09-08T16:39:59","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?p=4983"},"modified":"2023-09-29T13:30:15","modified_gmt":"2023-09-29T13:30:15","slug":"everything-you-need-to-know-about-the-raspberry-pi-4","status":"publish","type":"post","link":"https:\/\/picockpit.com\/raspberry-pi\/pl\/wszystko-co-musisz-wiedziec-o-malinie-pi4\/","title":{"rendered":"Wszystko, co musisz wiedzie\u0107 o Raspberry Pi 4"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title-1024x576.png\" alt=\"Obraz tytu\u0142owy Raspberry Pi 4\" class=\"wp-image-5177\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title-1024x576.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title-300x169.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title-768x432.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Teraz, gdy zapasy Raspberry Pi 4 wr\u00f3ci\u0142y do normy, pomy\u015bleli\u015bmy, \u017ce nadszed\u0142 czas, aby napisa\u0107 artyku\u0142 o mocy tego mikrokomputera.<\/p>\n\n\n\n<p>Wi\u0119c je\u015bli ju\u017c go masz i chcesz dowiedzie\u0107 si\u0119 wi\u0119cej lub<a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4b?_pos=2&amp;_sid=f7a29efc8&amp;_ss=r&amp;variant=40326653018292\"> je\u015bli zastanawiasz si\u0119 nad jego zakupem<\/a> i chcesz pozna\u0107 wi\u0119cej szczeg\u00f3\u0142\u00f3w - ten artyku\u0142 jest dla Ciebie!<\/p>\n\n\n\n<p>Tak wi\u0119c bez zb\u0119dnych ceregieli przedstawiam wszystko, co musisz wiedzie\u0107 o Raspberry Pi 4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Historia<\/h2>\n\n\n\n<p>Zacznijmy od nazwy. Dlaczego 4B? \"4\" to nazwa generacji, a \"B\" odnosi si\u0119 do modelu. Jednak \"B\" jest g\u0142\u00f3wnym modelem 4 generacji.<\/p>\n\n\n\n<p>Zgadza si\u0119. Nie znajdziesz Raspberry Pi 4 A. Po prostu nie ma go w pobli\u017cu. <\/p>\n\n\n\n<p>W tym artykule b\u0119d\u0119 wi\u0119c nazywa\u0142 go po prostu \"Raspberry Pi 4\", ale oficjalna nazwa to Raspberry Pi 4 Model B.<\/p>\n\n\n\n<p>Zacznijmy od pocz\u0105tku. <\/p>\n\n\n\n<p>Raspberry Pi 4 zosta\u0142 pierwotnie wydany 24 czerwca 2019 roku.<\/p>\n\n\n\n<p>Zosta\u0142a ona zast\u0105piona 28 maja 2020 r. wersj\u0105 1.4, a nast\u0119pnie wersj\u0105 1.5. <a href=\"https:\/\/www.raspberrypi.com\/news\/bullseye-bonus-1-8ghz-raspberry-pi-4\/\">Najwi\u0119kszymi aktualizacjami by\u0142o dodanie 8 GB pami\u0119ci RAM i cz\u0119stotliwo\u015bci taktowania 1,8 GHz zamiast 1,5 GHz.<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-edited.png\" alt=\"Raspberry Pi 4\" class=\"wp-image-4874\" style=\"width:468px;height:351px\" width=\"468\" height=\"351\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-edited.png 900w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-edited-300x225.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-edited-768x576.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-edited-16x12.png 16w\" sizes=\"auto, (max-width: 468px) 100vw, 468px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>2 listopada 2020 roku Raspberry Pi 400 zosta\u0142 wydany.<\/p>\n\n\n\n<p>Tak wi\u0119c obecnie istniej\u0105 tak naprawd\u0119 dwa komputery z rodziny Raspberry Pi 4: 4 Model B i 400.<\/p>\n\n\n\n<p>W tym artykule chcia\u0142bym skupi\u0107 si\u0119 przede wszystkim na Raspberry Pi 4, a Raspberry Pi 400 zachowam na inny pe\u0142nowymiarowy artyku\u0142 (chocia\u017c wiele z poni\u017cszych specyfikacji dotyczy r\u00f3wnie\u017c 400). <\/p>\n\n\n\n<p>W mi\u0119dzyczasie mo\u017cesz zapozna\u0107 si\u0119 z naszym artyku\u0142em zawieraj\u0105cym 23 fakty na temat 400:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/23-fun-raspberry-pi-400-facts\/\">23 zabawne fakty na temat Raspberry Pi 400<\/a>!<\/li>\n<\/ul>\n\n\n\n<p>Po pierwsze, przejd\u017amy do specyfikacji.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Specyfikacja Raspberry Pi 4<\/h2>\n\n\n\n<p>Raspberry Pi 4, b\u0119d\u0105cy znacz\u0105cym ulepszeniem w stosunku do swoich poprzednik\u00f3w, zrewolucjonizowa\u0142 rynek komputer\u00f3w jednop\u0142ytkowych. W rzeczywisto\u015bci jest on oko\u0142o trzy razy szybszy ni\u017c jego poprzednik - Raspberry Pi 3B+.<\/p>\n\n\n\n<p>Najbardziej godn\u0105 uwagi zmian\u0105 jest w\u0142\u0105czenie <a href=\"https:\/\/magpi.raspberrypi.com\/articles\/raspberry-pi-4-specs-benchmarks\">Wydajna aktualizacja procesora<\/a>Pi 4 wykorzystuje uk\u0142ad Broadcom BCM2711, wyposa\u017cony w czterordzeniowy, 64-bitowy uk\u0142ad ARM Cortex-A72 (ARM v8) System on a Chip (SoC). <\/p>\n\n\n\n<p>Ten znaczny wzrost wydajno\u015bci zapewnia nawet trzykrotnie wy\u017csz\u0105 pr\u0119dko\u015b\u0107 ni\u017c jego bezpo\u015bredni poprzednik, Raspberry Pi 3B+, i umo\u017cliwia lepsz\u0105 wielozadaniowo\u015b\u0107 oraz wi\u0119ksze obci\u0105\u017cenia obliczeniowe.<\/p>\n\n\n\n<p>Co wi\u0119cej, SoC Raspberry Pi 4B ma mniejsze w\u0119z\u0142y procesowe - 28 nanometr\u00f3w - w por\u00f3wnaniu do poprzednich modeli, kt\u00f3re mia\u0142y w\u0119z\u0142y procesowe 40 nanometr\u00f3w. Dzi\u0119ki tej r\u00f3\u017cnicy, 4B mo\u017ce mie\u0107 bardziej z\u0142o\u017con\u0105 konstrukcj\u0119 chipu i wi\u0119cej tranzystor\u00f3w na tym samym obszarze fizycznym.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" hcb-fetch-image-from=\"https:\/\/www.youtube.com\/watch?v=qjWNC4zqfA8\" title=\"Nie ma nic pi\u0119kniejszego ni\u017c Raspberry Pi 4\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/qjWNC4zqfA8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Pi 4 mo\u017ce pochwali\u0107 si\u0119 szybszym czasem uruchamiania i og\u00f3ln\u0105 szybko\u015bci\u0105 reakcji, a tak\u017ce usprawnieniami w podsystemie pami\u0119ci. <\/p>\n\n\n\n<p>W momencie premiery dost\u0119pny by\u0142 w trzech konfiguracjach pami\u0119ci RAM: 1GB, 2GB I 4GB. <\/p>\n\n\n\n<p>P\u00f3\u017aniej firma Raspberry Pi Ltd wyda\u0142a czwart\u0105 konfiguracj\u0119: Pi 4 z 8 GB, znacznie rozszerzaj\u0105c zakres obs\u0142ugiwanych aplikacji.<\/p>\n\n\n\n<p>Je\u015bli chodzi o architektur\u0119 ARM stoj\u0105c\u0105 za Raspberry Pi 4, jest ona wyposa\u017cona w cztery rdzenie i Vector Floating-Point w wersji 4 (VFPv4).<\/p>\n\n\n\n<p>Pozwol\u0119 sobie pokr\u00f3tce om\u00f3wi\u0107 niekt\u00f3re z bardziej przyziemnych aspekt\u00f3w. Podobnie jak poprzednie modele, Raspberry Pi 4 r\u00f3wnie\u017c uruchamia si\u0119 z karty microSD. Nowo\u015bci\u0105 jest to, \u017ce jego standardowym zasilaczem jest USB-C, a nie Micro USB (cho\u0107 oczywi\u015bcie mo\u017cna go r\u00f3wnie\u017c zasila\u0107 przez PoE HAT). Wymaga on zasilania 5 V, kt\u00f3re pobiera pr\u0105d o maksymalnym nat\u0119\u017ceniu 3 amper\u00f3w.<\/p>\n\n\n\n<p>Ca\u0142kowity pob\u00f3r mocy wynosi zatem 5 V x 3 A = 15 W.<\/p>\n\n\n\n<p>Je\u015bli chodzi o wy\u015bwietlacz, Raspberry Pi 4 ma wiele nowych funkcji. Pi 4 wprowadza dwa porty micro HDMI, obs\u0142uguj\u0105ce do dw\u00f3ch wy\u015bwietlaczy 4K Ultra HD jednocze\u015bnie, z cz\u0119stotliwo\u015bci\u0105 od\u015bwie\u017cania 60 klatek na sekund\u0119. <\/p>\n\n\n\n<p>Je\u015bli chodzi o multimedia, posiada on H.265 (dekodowanie 4Kp60) i H.264 (dekodowanie 1080p60 i kodowanie 1080p30) z grafik\u0105 OpenGL ES 3.0.<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41-1024x768.jpg\" alt=\"widok z g\u00f3ry\" class=\"wp-image-5181\" style=\"width:487px;height:365px\" width=\"487\" height=\"365\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41.jpg 1280w\" sizes=\"auto, (max-width: 487px) 100vw, 487px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Podobnie jak poprzednie modele, jest on wyposa\u017cony w 40 pin\u00f3w GPIO i nadal dzia\u0142a przy napi\u0119ciu 3V3. 28 dost\u0119pnych dla u\u017cytkownika pin\u00f3w GPIO obs\u0142uguje r\u00f3\u017cne opcje interfejs\u00f3w: SPI, I2C, PWM, UART, SDIO, DPI, PCM i GPCLK. Wspania\u0142e jest to, \u017ce uk\u0142ad BCM2711 jest wyposa\u017cony w kilka dodatkowych funkcji interfejsu w por\u00f3wnaniu do poprzednich uk\u0142ad\u00f3w - dwa dodatkowe porty I2C, cztery nowe porty UART, a teraz PWM mo\u017ce by\u0107 u\u017cywany wraz z odtwarzaniem d\u017awi\u0119ku.<\/p>\n\n\n\n<p>Zanim przejd\u0119 dalej, powinienem wspomnie\u0107, \u017ce dwa piny GPIO - 27 i 28 - s\u0105 zarezerwowane dla HAT ID EEPROM. <\/p>\n\n\n\n<p>27 s\u0142u\u017cy jako ID_SD, a 28 s\u0142u\u017cy jako ID_SC i reaguj\u0105 one na uruchamianie Raspberry Pi poprzez wyszukiwanie pami\u0119ci EEPROM. Dlatego zdecydowanie nie nale\u017cy u\u017cywa\u0107 tych pin\u00f3w do niczego innego ni\u017c I2C ID EEPROM.<\/p>\n\n\n\n<p>W ka\u017cdym razie, je\u015bli chcesz dowiedzie\u0107 si\u0119 wi\u0119cej o tych interfejsach, mo\u017cesz sprawdzi\u0107 niekt\u00f3re z naszych artyku\u0142\u00f3w na ich temat tutaj:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/spi-the-serial-peripheral-interface\/\">SPI - Szeregowy interfejs peryferyjny<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/i2c-the-inter-integrated-circuit-bus\/\">I2C - magistrala obwod\u00f3w zintegrowanych<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/uart-the-universal-asynchronous-receiver-transmitter\/\">UART - uniwersalny odbiornik asynchroniczny i nadajnik<\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42-1024x768.jpg\" alt=\"widok z do\u0142u\" class=\"wp-image-5182\" style=\"width:487px;height:365px\" width=\"487\" height=\"365\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42.jpg 1280w\" sizes=\"auto, (max-width: 487px) 100vw, 487px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>I ma gwarancj\u0119, \u017ce pozostanie w produkcji co najmniej do stycznia 2026 roku! Oznacza to, \u017ce pomimo zesz\u0142orocznych niedobor\u00f3w spowodowanych pandemi\u0105, <a href=\"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-dispatch-have-the-million-unit-months-begun\/\">Raspberry Pi wraca do gry<\/a> a Pi 4 b\u0119dzie zdecydowanie dost\u0119pnym modelem przez nast\u0119pne trzy lata.<\/p>\n\n\n\n<p><strong>EDIT (29 wrze\u015bnia 2023 r.)<\/strong>: W komentarzach na <a href=\"https:\/\/www.raspberrypi.com\/news\/introducing-raspberry-pi-5\/\">ten<\/a> W\u0105tek Liz Upton m\u00f3wi, \u017ce nie zaprzestan\u0105 produkcji Pi 4, dop\u00f3ki <em>co najmniej<\/em> 2030.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0141\u0105czno\u015b\u0107<\/h2>\n\n\n\n<p>Raspberry Pi 4 oferuje WiFi, Bluetooth i Gigabit Ethernet. Warto przyjrze\u0107 si\u0119 ka\u017cdemu z nich po kolei.<\/p>\n\n\n\n<p>Po pierwsze, uk\u0142ad WiFi Raspberry Pi 4 to Cypress CYW43455, taki sam jak w Pi 3B+. Obs\u0142uguje on dwuzakresowe WiFi o cz\u0119stotliwo\u015bci 2,4 i 5 GHz i obs\u0142uguje wiele standard\u00f3w WiFi: IEEE 802.11 b\/g\/n\/ac.<\/p>\n\n\n\n<p>Je\u015bli chodzi o Bluetooth, Raspberry Pi 4 obs\u0142uguje zar\u00f3wno Bluetooth 5, jak i Bluetooth Low Energy.<\/p>\n\n\n\n<p>I wreszcie, obs\u0142uguje prawdziwy Gigabit Ethernet - bezpo\u015brednio pod\u0142\u0105czony do SoC. M\u00f3wi\u0105c \"prawdziwy\", mam na my\u015bli, \u017ce po\u0142\u0105czenie nie przebiega przez USB, jak to by\u0142o w poprzednich modelach. Mo\u017cna rozdzieli\u0107 przepustowo\u015b\u0107 mi\u0119dzy Ethernet i USB. Pakiety Ethernet nie musz\u0105 by\u0107 przekszta\u0142cane w pakiety USB.<\/p>\n\n\n\n<p>W ten spos\u00f3b Pi 4 ma oko\u0142o trzykrotnie wi\u0119ksz\u0105 przepustowo\u015b\u0107 Ethernet ni\u017c 3B+, z szybko\u015bci\u0105 transferu wynosz\u0105c\u0105 1 gigabit na sekund\u0119 (1000 megabit\u00f3w na sekund\u0119).<\/p>\n\n\n\n<p>Jak wspomnia\u0142em powy\u017cej, mo\u017cna r\u00f3wnie\u017c u\u017cy\u0107 PoE HAT jako \u017ar\u00f3d\u0142a zasilania dla Raspberry Pi 4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Porty<\/h2>\n\n\n\n<p>Opr\u00f3cz port\u00f3w HDMI i portu zasilania USB-C, jest te\u017c gniazdo AV, do kt\u00f3rego mo\u017cna pod\u0142\u0105czy\u0107 s\u0142uchawki lub g\u0142o\u015bnik. S\u0105 to cztery ma\u0142e porty.<\/p>\n\n\n\n<p>Jest r\u00f3wnie\u017c wyposa\u017cony w port interfejsu szeregowego wy\u015bwietlacza i port interfejsu szeregowego kamery, kt\u00f3re s\u0105 d\u0142ugimi poziomymi portami na g\u00f3rze Pi w celu pod\u0142\u0105czenia do kabli ta\u015bmowych.<\/p>\n\n\n\n<p>Ale Pi 4 ma 5 du\u017cych port\u00f3w, kt\u00f3re nadaj\u0105 mu ten charakterystyczny kszta\u0142t - porty USB i Ethernet.<\/p>\n\n\n\n<p>Entuzja\u015bci Raspberry Pi szybko zauwa\u017c\u0105, \u017ce w przypadku Raspberry Pi 4 firma zdecydowa\u0142a si\u0119 na zamian\u0119 port\u00f3w USB i Ethernet. W poprzednich modelach port Ethernet znajdowa\u0142 si\u0119 po lewej stronie, a porty USB po prawej.<\/p>\n\n\n\n<p>Jednak, aby wszystko zmie\u015bci\u0142o si\u0119 w nowym modelu, musieli troch\u0119 poprzestawia\u0107.<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/raspi4-close-up2-edited.jpg\" alt=\"Porty USB i Ethernet\" class=\"wp-image-5185\" style=\"width:493px;height:370px\" width=\"493\" height=\"370\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/raspi4-close-up2-edited.jpg 865w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/raspi4-close-up2-edited-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/raspi4-close-up2-edited-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/raspi4-close-up2-edited-16x12.jpg 16w\" sizes=\"auto, (max-width: 493px) 100vw, 493px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Na tym zdj\u0119ciu wida\u0107 dwa porty USB 2.0 w kolorze czarnym po lewej stronie, dwa porty USB. 3.0 w kolorze niebieskim po\u015brodku i port Ethernet po prawej stronie.<\/p>\n\n\n\n<p>Je\u015bli jeste\u015b ciekawy r\u00f3\u017cnic, USB 2.0 ma przepustowo\u015b\u0107 480 megabit\u00f3w na sekund\u0119, a dane przep\u0142ywaj\u0105 tylko w jednym kierunku na raz. W przypadku USB 3.0 szybko\u015b\u0107 transferu danych wynosi 5 megabit\u00f3w na sekund\u0119. <em>gigabity<\/em> na sekund\u0119, a dane mog\u0105 przep\u0142ywa\u0107 w obu kierunkach jednocze\u015bnie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Overclocking<\/h2>\n\n\n\n<p>Raspberry Pi 4 to oczywi\u015bcie najpot\u0119\u017cniejszy mikroprocesor w rodzinie Raspberry Pi.<\/p>\n\n\n\n<p>Je\u015bli jednak chcesz uczyni\u0107 go jeszcze bardziej <em>wi\u0119cej<\/em> pot\u0119\u017cny, warto rozwa\u017cy\u0107 jego podkr\u0119cenie. Na szcz\u0119\u015bcie mamy interaktywne narz\u0119dzie i pe\u0142ny artyku\u0142 wyja\u015bniaj\u0105cy, jak podkr\u0119ci\u0107 Raspberry Pi 4, kt\u00f3re mo\u017cesz sprawdzi\u0107 <a href=\"https:\/\/picockpit.com\/raspberry-pi\/overclock-raspberry-pi\/\">tutaj<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Problemy<\/h2>\n\n\n\n<p>Je\u015bli masz problemy ze swoim Raspberry Pi, mo\u017ce to by\u0107 oczywi\u015bcie spowodowane wieloma przyczynami. Jednym z najcz\u0119stszych jest przegrzanie.<\/p>\n\n\n\n<p>Sprawd\u017a nasze artyku\u0142y na temat problem\u00f3w z Raspberry Pi i sposob\u00f3w radzenia sobie z przegrzaniem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/why-is-my-raspberry-pi-so-slow\/\">Dlaczego moje Raspberry Pi dzia\u0142a tak wolno?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/help-my-raspberry-pi-wont-connect-to-wifi\/\">Pomocy! M\u00f3j Raspberry Pi nie \u0142\u0105czy si\u0119 z WiFi!<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/the-best-raspberry-pi-4-case-2023\/\">Najlepsze etui na Raspberry Pi 4 2023<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-fan-pins-easy-cooling-solution\/\">Piny wentylatora Raspberry Pi (\u0142atwe rozwi\u0105zanie ch\u0142odz\u0105ce)<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ceny<\/h2>\n\n\n\n<p>Niedob\u00f3r Raspberry Pi w 2021 i 2022 roku przeszed\u0142 ju\u017c do legendy. Wysokie mar\u017ce, niezatwierdzeni sprzedawcy, totalny chaos zapanowa\u0142 nad spo\u0142eczno\u015bci\u0105 Raspberry Pi. To by\u0142o szale\u0144stwo.<\/p>\n\n\n\n<p>Na szcz\u0119\u015bcie, cho\u0107 jest to legenda, nale\u017cy ju\u017c do przesz\u0142o\u015bci.<\/p>\n\n\n\n<p>Obecnie Raspberry Pis zn\u00f3w s\u0105 \u0142atwo dost\u0119pne.<\/p>\n\n\n\n<p>W zwi\u0105zku z tym ceny w wi\u0119kszo\u015bci ustabilizowa\u0142y si\u0119. Jednak w chwili pisania tego artyku\u0142u nie osi\u0105gn\u0119\u0142y jeszcze cen sprzed pandemii. Ta sekcja mo\u017ce podlega\u0107 przysz\u0142ym aktualizacjom w miar\u0119 waha\u0144 cen.<\/p>\n\n\n\n<p>Na razie mo\u017cna sprawdzi\u0107, gdzie znajduj\u0105 si\u0119 ceny, korzystaj\u0105c z aplikacji <a href=\"https:\/\/rpilocator.com\/\">Lokalizator RPi<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gdzie mog\u0119 go zdoby\u0107?<\/h2>\n\n\n\n<p>Oczywi\u015bcie, je\u015bli chcesz go kupi\u0107, sugeruj\u0119 sprawdzi\u0107 nasz\u0105 siostrzan\u0105 firm\u0119, <a href=\"https:\/\/buyzero.de\/\">buyzero.de<\/a>, kt\u00f3ra ma na stanie wszystkie odmiany Raspberry Pis.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-align-center wp-element-button\" href=\"https:\/\/buyzero.de\/\">Kup Raspberry Pi 4<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Ponadto jeste\u015bmy autoryzowanym sprzedawc\u0105 Raspberry Pis, co gwarantuje ich autentyczno\u015b\u0107 i jako\u015b\u0107.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wniosek<\/h2>\n\n\n\n<p>Raspberry Pi 4 to mikroprocesor najwy\u017cszej klasy. <\/p>\n\n\n\n<p>Je\u015bli szukasz domowych projekt\u00f3w lub pr\u00f3bujesz okre\u015bli\u0107, co mo\u017cesz zrobi\u0107 z Raspberry Pi 4, sprawd\u017a \"<a href=\"https:\/\/picockpit.com\/raspberry-pi\/the-7-most-common-uses-for-the-raspberry-pi-in-2023\/\">7 najcz\u0119stszych zastosowa\u0144 Raspberry Pi w 2023 roku<\/a>\" lub nasz <a href=\"https:\/\/picockpit.com\/raspberry-pi\/category\/paragon-projects\/\">Paragon Projects<\/a> kt\u00f3ra przedstawia nowe projekty tworzone przez ludzi (prawie codziennie!).<\/p>\n\n\n\n<p>Co zamierzasz zrobi\u0107 z Raspberry Pi 4?<\/p>\n<div class=\"shariff shariff-align-center shariff-widget-align-left shariff-buttonstretch\"><ul class=\"shariff-buttons theme-white orientation-horizontal buttonsize-medium\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fpl%2Fwszystko-co-musisz-wiedziec-o-malinie-pi4%2F&text=Everything%20You%20Need%20to%20Know%20About%20the%20Raspberry%20Pi%204\" title=\"Udost\u0119pnij na X\" aria-label=\"Udost\u0119pnij na X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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Je\u015bli wi\u0119c ju\u017c go masz i chcesz dowiedzie\u0107 si\u0119 wi\u0119cej lub je\u015bli my\u015blisz o jego zakupie i chcesz pozna\u0107 wi\u0119cej szczeg\u00f3\u0142\u00f3w - oto artyku\u0142...<\/p>","protected":false},"author":2,"featured_media":5177,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[220,3],"tags":[376,1889,744,688,729,205,606,1891,1073,935,1772,189,1890,486,447,188,187,636,1036,1888,1887,197,364,1884,1885,580],"class_list":["post-4983","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-raspberry-pi-projects","category-raspberry-pi-how-to","tag-bluetooth","tag-eeprom","tag-ethernet","tag-gpio","tag-heating","tag-i2c","tag-linux","tag-micrcoprocessor","tag-overclock","tag-overclocking","tag-overheating","tag-pi","tag-poe-hat","tag-project","tag-projects","tag-raspberry","tag-raspberry-pi","tag-raspberry-pi-4","tag-raspberry-pi-400","tag-raspberry-pii-os","tag-raspbian-os","tag-spi","tag-uart","tag-usb-2-0","tag-usb-3-0","tag-wifi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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