{"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\/fr\/tout-ce-quil-faut-savoir-sur-le-raspberry-pi-4\/","title":{"rendered":"Tout ce qu'il faut savoir sur le 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=\"Image de titre du 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>Maintenant que les stocks de Raspberry Pi 4 sont revenus \u00e0 la normale, nous avons pens\u00e9 qu'il \u00e9tait temps d'\u00e9crire un article sur la puissance de ce micro-ordinateur.<\/p>\n\n\n\n<p>Si vous en poss\u00e9dez d\u00e9j\u00e0 un et que vous souhaitez en savoir plus ou<a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4b?_pos=2&amp;_sid=f7a29efc8&amp;_ss=r&amp;variant=40326653018292\"> si vous envisagez d'en acqu\u00e9rir un<\/a> et que vous souhaitez obtenir plus de d\u00e9tails - cet article est fait pour vous !<\/p>\n\n\n\n<p>Sans plus attendre, je vous pr\u00e9sente tout ce que vous devez savoir sur le Raspberry Pi 4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L'histoire<\/h2>\n\n\n\n<p>Commen\u00e7ons par le nom. Pourquoi 4B ? \"4\" est le nom de la g\u00e9n\u00e9ration et \"B\" fait r\u00e9f\u00e9rence au mod\u00e8le. Cependant, le \"B\" est le mod\u00e8le principal de la 4e g\u00e9n\u00e9ration.<\/p>\n\n\n\n<p>C'est exact. Vous ne trouverez pas de Raspberry Pi 4 A. Il n'existe tout simplement pas. <\/p>\n\n\n\n<p>Je l'appellerai donc simplement \"Raspberry Pi 4\" tout au long de cet article, mais son nom officiel est Raspberry Pi 4 Model B.<\/p>\n\n\n\n<p>Commen\u00e7ons par le d\u00e9but. <\/p>\n\n\n\n<p>Le Raspberry Pi 4 a \u00e9t\u00e9 initialement commercialis\u00e9 le 24 juin 2019.<\/p>\n\n\n\n<p>Elle a \u00e9t\u00e9 remplac\u00e9e le 28 mai 2020 par la version 1.4 puis par la version 1.5. <a href=\"https:\/\/www.raspberrypi.com\/news\/bullseye-bonus-1-8ghz-raspberry-pi-4\/\">Les mises \u00e0 jour les plus importantes concernent l'inclusion de 8 Go de m\u00e9moire vive et une fr\u00e9quence d'horloge de 1,8 GHz au lieu de 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>Le 2 novembre 2020, le Raspberry Pi 400 est sorti.<\/p>\n\n\n\n<p>Aujourd'hui, il existe donc deux ordinateurs dans la famille Raspberry Pi 4 : le 4 Model B et le 400.<\/p>\n\n\n\n<p>Dans cet article, je me concentrerai principalement sur le Raspberry Pi 4 et je garderai le Raspberry Pi 400 pour un autre article complet (bien que de nombreuses sp\u00e9cifications ci-dessous s'appliquent \u00e9galement au 400). <\/p>\n\n\n\n<p>En attendant, vous pouvez consulter notre article couvrant 23 faits sur le 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 faits amusants sur le Raspberry Pi 400<\/a>!<\/li>\n<\/ul>\n\n\n\n<p>Tout d'abord, int\u00e9ressons-nous aux sp\u00e9cifications.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sp\u00e9cifications du Raspberry Pi 4<\/h2>\n\n\n\n<p>Le Raspberry Pi 4, une am\u00e9lioration significative par rapport \u00e0 ses pr\u00e9d\u00e9cesseurs, a r\u00e9volutionn\u00e9 le march\u00e9 des ordinateurs monocartes. En fait, il est environ trois fois plus rapide que son pr\u00e9d\u00e9cesseur, le Raspberry Pi 3B+.<\/p>\n\n\n\n<p>Le changement le plus remarquable est l'inclusion d'un <a href=\"https:\/\/magpi.raspberrypi.com\/articles\/raspberry-pi-4-specs-benchmarks\">puissante mise \u00e0 niveau de l'unit\u00e9 centrale<\/a>Le Pi 4 utilise la puce Broadcom BCM2711, dot\u00e9e d'un syst\u00e8me sur puce (SoC) quadric\u0153ur ARM Cortex-A72 (ARM v8) 64 bits. <\/p>\n\n\n\n<p>Cette augmentation substantielle des performances multiplie par trois la vitesse de son pr\u00e9d\u00e9cesseur imm\u00e9diat, le Raspberry Pi 3B+, et permet d'am\u00e9liorer le multit\u00e2che et d'augmenter les charges de calcul.<\/p>\n\n\n\n<p>En outre, le SoC du Raspberry Pi 4B a des n\u0153uds de processus plus petits - 28 nanom\u00e8tres - par rapport aux mod\u00e8les pr\u00e9c\u00e9dents, qui avaient des n\u0153uds de processus de 40 nanom\u00e8tres. Cette diff\u00e9rence permet au 4B d'avoir une conception de puce plus complexe et plus de transistors dans la m\u00eame zone physique.<\/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=\"Rien de plus beau qu&#039;un 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>Avec un temps de d\u00e9marrage et une r\u00e9activit\u00e9 g\u00e9n\u00e9rale plus rapides, le Pi 4 pr\u00e9sente des am\u00e9liorations dans son sous-syst\u00e8me de m\u00e9moire. <\/p>\n\n\n\n<p>Lors de son lancement, il \u00e9tait disponible en trois configurations de m\u00e9moire vive : 1 GO, 2 GO ET 4 GO. <\/p>\n\n\n\n<p>Plus tard, Raspberry Pi Ltd a lanc\u00e9 une quatri\u00e8me configuration : le Pi 4 avec 8 Go, qui \u00e9largit consid\u00e9rablement la gamme d'applications qu'il peut prendre en charge.<\/p>\n\n\n\n<p>En ce qui concerne l'architecture ARM du Raspberry Pi 4, il est dot\u00e9 de quatre c\u0153urs et de la version 4 de la virgule flottante vectorielle (VFPv4).<\/p>\n\n\n\n<p>Permettez-moi d'aborder bri\u00e8vement certains des aspects les plus banals. Tout comme les mod\u00e8les pr\u00e9c\u00e9dents, le Raspberry Pi 4 d\u00e9marre \u00e9galement \u00e0 partir d'une carte microSD. Ce qui est nouveau, c'est que son alimentation standard est USB-C plut\u00f4t que Micro USB (bien que vous puissiez, bien s\u00fbr, l'alimenter via le PoE HAT). Il n\u00e9cessite une alimentation de 5 volts qui tire un courant maximum de 3 amp\u00e8res.<\/p>\n\n\n\n<p>La consommation totale est donc de 5V x 3A = 15 watts.<\/p>\n\n\n\n<p>En mati\u00e8re d'affichage, le Raspberry Pi 4 pr\u00e9sente un certain nombre de nouvelles fonctionnalit\u00e9s. Le Pi 4 introduit deux ports micro HDMI, prenant en charge jusqu'\u00e0 deux \u00e9crans 4K Ultra HD simultan\u00e9ment, avec un taux de rafra\u00eechissement de 60 images par seconde. <\/p>\n\n\n\n<p>Pour le multim\u00e9dia, il dispose des technologies H.265 (d\u00e9codage 4Kp60) et H.264 (d\u00e9codage 1080p60 et encodage 1080p30) avec des graphismes 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=\"vue du dessus\" 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>Comme les mod\u00e8les pr\u00e9c\u00e9dents, il est dot\u00e9 de 40 broches GPIO et fonctionne toujours sous 3V3. Les 28 broches GPIO accessibles \u00e0 l'utilisateur prennent en charge diverses options d'interface : SPI, I2C, PWM, UART, SDIO, DPI, PCM et GPCLK. Ce qui est g\u00e9nial, c'est que la puce BCM2711 est livr\u00e9e avec quelques fonctions d'interface suppl\u00e9mentaires par rapport aux puces pr\u00e9c\u00e9dentes - deux ports I2C suppl\u00e9mentaires, quatre nouveaux ports UART, et maintenant le PWM peut \u00eatre utilis\u00e9 en m\u00eame temps que la lecture audio.<\/p>\n\n\n\n<p>Je dois mentionner, avant de continuer, que deux broches GPIO - 27 et 28 - sont r\u00e9serv\u00e9es \u00e0 l'EEPROM HAT ID. <\/p>\n\n\n\n<p>27 sert d'ID_SD et 28 sert d'ID_SC, et elles r\u00e9agissent au d\u00e9marrage du Raspberry Pi en recherchant une EEPROM. Vous ne devez donc absolument pas utiliser ces broches pour autre chose qu'une EEPROM d'identification I2C.<\/p>\n\n\n\n<p>Quoi qu'il en soit, si vous souhaitez en savoir plus sur ces interfaces, vous pouvez consulter certains de nos articles \u00e0 ce sujet ici :<\/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 - L'interface p\u00e9riph\u00e9rique s\u00e9rie<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/i2c-the-inter-integrated-circuit-bus\/\">I2C - Le bus de circuit int\u00e9gr\u00e9 (Inter-Integrated Circuit Bus)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/uart-the-universal-asynchronous-receiver-transmitter\/\">UART - Le r\u00e9cepteur-\u00e9metteur asynchrone universel.<\/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=\"vue du dessous\" 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>Et sa production est garantie au moins jusqu'en janvier 2026 ! Ce qui signifie que malgr\u00e9 les p\u00e9nuries de l'ann\u00e9e derni\u00e8re dues \u00e0 la pand\u00e9mie, <a href=\"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-dispatch-have-the-million-unit-months-begun\/\">Le Raspberry Pi reprend du service<\/a> et le Pi 4 sera certainement un mod\u00e8le disponible au cours des trois prochaines ann\u00e9es.<\/p>\n\n\n\n<p><strong>EDIT (29 septembre 2023)<\/strong>: Dans les commentaires sur <a href=\"https:\/\/www.raspberrypi.com\/news\/introducing-raspberry-pi-5\/\">ce<\/a> Liz Upton dit qu'ils n'arr\u00eateront pas le Pi 4 avant la fin de l'ann\u00e9e. <em>au moins<\/em> les ann\u00e9es 2030.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Connectivit\u00e9<\/h2>\n\n\n\n<p>Le Raspberry Pi 4 offre le WiFi, le Bluetooth et l'Ethernet Gigabit. Il vaut la peine d'examiner chacun de ces \u00e9l\u00e9ments un par un.<\/p>\n\n\n\n<p>Tout d'abord, la puce WiFi du Raspberry Pi 4 est une Cypress CYW43455, la m\u00eame que celle du Pi 3B+. Elle fonctionne en WiFi bi-bande \u00e0 2,4 et 5 GHz et prend en charge plusieurs normes WiFi : IEEE 802.11 b\/g\/n\/ac.<\/p>\n\n\n\n<p>En ce qui concerne Bluetooth, le Raspberry Pi 4 utilise \u00e0 la fois Bluetooth 5 et Bluetooth Low Energy.<\/p>\n\n\n\n<p>Enfin, il prend en charge un v\u00e9ritable Gigabit Ethernet, directement connect\u00e9 au SoC. Par \"v\u00e9ritable\", j'entends que la connexion ne passe pas par l'USB, comme c'\u00e9tait le cas avec les mod\u00e8les pr\u00e9c\u00e9dents. Il est possible de s\u00e9parer la bande passante entre l'Ethernet et l'USB. Les paquets Ethernet n'ont pas besoin d'\u00eatre transform\u00e9s en paquets USB.<\/p>\n\n\n\n<p>Ainsi, le Pi 4 dispose d'une bande passante Ethernet environ trois fois sup\u00e9rieure \u00e0 celle du 3B+, avec un taux de transfert de 1 gigabit par seconde (1000 m\u00e9gabits par seconde).<\/p>\n\n\n\n<p>Comme je l'ai mentionn\u00e9 plus haut, vous pouvez \u00e9galement utiliser le PoE HAT comme source d'alimentation pour le Raspberry Pi 4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ports<\/h2>\n\n\n\n<p>Outre les ports HDMI et le port d'alimentation USB-C, il y a \u00e9galement une prise AV, dans laquelle vous pouvez brancher un casque ou un haut-parleur. Il s'agit des quatre petits ports.<\/p>\n\n\n\n<p>Il est \u00e9galement \u00e9quip\u00e9 d'un port d'interface s\u00e9rie pour l'affichage et d'un port d'interface s\u00e9rie pour la cam\u00e9ra, qui sont tous deux de longs ports horizontaux situ\u00e9s sur le dessus du Pi et destin\u00e9s \u00e0 \u00eatre connect\u00e9s \u00e0 des c\u00e2bles plats.<\/p>\n\n\n\n<p>Mais le Pi 4 poss\u00e8de 5 grands ports qui lui donnent cette forme distincte - les ports USB et Ethernet.<\/p>\n\n\n\n<p>Les amateurs de Raspberry Pi remarqueront rapidement que pour le Raspberry Pi 4, la soci\u00e9t\u00e9 a d\u00e9cid\u00e9 d'intervertir les ports USB et Ethernet. Dans les mod\u00e8les pr\u00e9c\u00e9dents, le port Ethernet se trouvait \u00e0 gauche et les ports USB \u00e0 droite.<\/p>\n\n\n\n<p>Cependant, pour que tout s'adapte au nouveau mod\u00e8le, il a fallu d\u00e9placer quelques \u00e9l\u00e9ments.<\/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=\"Les ports USB et 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>Sur cette photo, vous pouvez voir les deux ports USB 2.0 en noir \u00e0 gauche, les deux ports USB. 3.0 en bleu au milieu et le port Ethernet \u00e0 droite.<\/p>\n\n\n\n<p>Si vous \u00eates curieux de conna\u00eetre les diff\u00e9rences, l'USB 2.0 a une bande passante de 480 m\u00e9gabits par seconde et les donn\u00e9es ne circulent que dans un sens \u00e0 la fois. L'USB 3.0, en revanche, offre un taux de transfert de donn\u00e9es de 5 <em>gigabits<\/em> par seconde et les donn\u00e9es peuvent circuler simultan\u00e9ment dans les deux sens.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Overclocking<\/h2>\n\n\n\n<p>Le Raspberry Pi 4 est le microprocesseur le plus puissant de la famille Raspberry Pi.<\/p>\n\n\n\n<p>Toutefois, si vous souhaitez faire encore mieux <em>plus<\/em> puissant, vous pouvez envisager de l'overclocker. Heureusement, nous disposons d'un outil interactif et d'un article complet expliquant comment overclocker votre Raspberry Pi 4, que vous pouvez consulter. <a href=\"https:\/\/picockpit.com\/raspberry-pi\/overclock-raspberry-pi\/\">ici<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Probl\u00e8mes<\/h2>\n\n\n\n<p>Si vous rencontrez des probl\u00e8mes avec votre Raspberry Pi, cela peut \u00eatre d\u00fb \u00e0 un certain nombre de raisons. L'un des plus courants est la surchauffe.<\/p>\n\n\n\n<p>Consultez nos articles sur les probl\u00e8mes li\u00e9s au Raspberry Pi et sur la mani\u00e8re de g\u00e9rer la surchauffe :<\/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\/\">Pourquoi mon Raspberry Pi est-il si lent ?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/help-my-raspberry-pi-wont-connect-to-wifi\/\">Aide ! Mon Raspberry Pi ne se connecte pas au WiFi !<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/the-best-raspberry-pi-4-case-2023\/\">La meilleure valise 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\/\">Broches de ventilateur pour Raspberry Pi (une solution de refroidissement facile)<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Prix<\/h2>\n\n\n\n<p>La p\u00e9nurie de Raspberry Pi en 2021 et 2022 est d\u00e9sormais l\u00e9gendaire. Des marges \u00e9lev\u00e9es, des revendeurs non agr\u00e9\u00e9s, un chaos total r\u00e9gnait sur la communaut\u00e9 Raspberry Pi. C'\u00e9tait de la folie.<\/p>\n\n\n\n<p>Heureusement, s'il s'agit d'une l\u00e9gende, elle appartient d\u00e9j\u00e0 au pass\u00e9.<\/p>\n\n\n\n<p>Aujourd'hui, les Raspberry Pis sont \u00e0 nouveau faciles \u00e0 trouver.<\/p>\n\n\n\n<p>Les prix se sont donc stabilis\u00e9s pour l'essentiel. Toutefois, au moment o\u00f9 j'\u00e9cris cet article, ils n'ont pas encore atteint leurs prix d'avant la pand\u00e9mie. Cette section est susceptible d'\u00eatre mise \u00e0 jour en fonction des fluctuations des prix.<\/p>\n\n\n\n<p>Pour l'instant, vous pouvez voir o\u00f9 en sont les prix \u00e0 l'aide de la rubrique <a href=\"https:\/\/rpilocator.com\/\">Localisateur de RPi<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">O\u00f9 puis-je m'en procurer un ?<\/h2>\n\n\n\n<p>Bien entendu, si vous souhaitez en acqu\u00e9rir un, je vous sugg\u00e8re de consulter notre soci\u00e9t\u00e9 s\u0153ur, <a href=\"https:\/\/buyzero.de\/\">buyzero.de<\/a>qui a en stock des framboises Pis de toutes les vari\u00e9t\u00e9s.<\/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\/\">Achetez votre Raspberry Pi 4<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>De plus, nous sommes un revendeur agr\u00e9\u00e9 de Raspberry Pis, ce qui garantit leur authenticit\u00e9 et leur qualit\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>Le Raspberry Pi 4 est le microprocesseur ultime. <\/p>\n\n\n\n<p>Si vous \u00eates \u00e0 la recherche de projets domestiques ou si vous essayez de d\u00e9terminer ce que vous pouvez faire avec un Raspberry Pi 4, consultez \"<a href=\"https:\/\/picockpit.com\/raspberry-pi\/the-7-most-common-uses-for-the-raspberry-pi-in-2023\/\">Les 7 utilisations les plus courantes du Raspberry Pi en 2023<\/a>\"ou notre <a href=\"https:\/\/picockpit.com\/raspberry-pi\/category\/paragon-projects\/\">Projets Paragon<\/a> qui pr\u00e9sente de nouveaux projets r\u00e9alis\u00e9s par des personnes (presque tous les jours !)<\/p>\n\n\n\n<p>Qu'allez-vous faire avec un 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%2Ffr%2Ftout-ce-quil-faut-savoir-sur-le-raspberry-pi-4%2F&text=Everything%20You%20Need%20to%20Know%20About%20the%20Raspberry%20Pi%204\" title=\"Envoyer par X\" aria-label=\"Envoyer par X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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Si vous en avez d\u00e9j\u00e0 un et que vous souhaitez en savoir plus, ou si vous envisagez d'en acqu\u00e9rir un et que vous souhaitez obtenir plus de d\u00e9tails, voici l'article qu'il vous faut...<\/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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