{"id":104572,"date":"2022-07-01T21:36:43","date_gmt":"2022-07-01T19:36:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-raspberry-pi-predstavil-platu-pico-w-s-podderzhkoj-wi-fi"},"modified":"2022-07-01T21:36:43","modified_gmt":"2022-07-01T19:36:44","slug":"proekt-raspberry-pi-predstavil-platu-pico-w-s-podderzhkoj-wi-fi","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/proekt-raspberry-pi-predstavil-platu-pico-w-s-podderzhkoj-wi-fi","title":{"rendered":"Le projet Raspberry Pi a pr\u00e9sent\u00e9 la carte Pico W avec support Wi-Fi","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Le projet Raspberry Pi a pr\u00e9sent\u00e9 la nouvelle carte Raspberry Pi Pico W, qui poursuit le d\u00e9veloppement de la carte miniature Pico \u00e9quip\u00e9e du microcontr\u00f4leur RP2040, con\u00e7u en interne. Cette nouvelle version se distingue par l'int\u00e9gration du support Wi-Fi (2.4GHz 802.11n), r\u00e9alis\u00e9 \u00e0 l'aide de la puce Infineon CYW43439. La puce CYW43439 prend \u00e9galement en charge le Bluetooth Classic et le Bluetooth Low-Energy, mais ceux-ci ne sont pas encore activ\u00e9s sur la carte. Le prix de la nouvelle carte est de 6 dollars, soit deux dollars de plus que la premi\u00e8re version. En plus de son utilisation conjointe avec les ordinateurs Raspberry Pi, de son d\u00e9veloppement de syst\u00e8mes embarqu\u00e9s et de syst\u00e8mes de gestion de divers appareils, la version avec Wi-Fi est positionn\u00e9e comme une plateforme pour la cr\u00e9ation d'appareils Internet des objets (IoT) interagissant sur le r\u00e9seau.

\"Le<\/center> <\/p>\n

La puce RP2040 comprend un processeur ARM Cortex-M0+ \u00e0 double c\u0153ur (133 MHz) avec 264 Ko de RAM int\u00e9gr\u00e9e (SRAM), un contr\u00f4leur DMA, un capteur de temp\u00e9rature, un minuteur et un contr\u00f4leur USB 1.1. La carte dispose de 2 Mo de m\u00e9moire Flash, mais la puce prend en charge une extension jusqu'\u00e0 16 Mo. Pour les entr\u00e9es\/sorties, elle propose des ports GPIO (30 broches, dont 4 sont r\u00e9serv\u00e9es pour l'entr\u00e9e analogique), UART, I2C, SPI, USB (client et h\u00f4te avec prise en charge du d\u00e9marrage \u00e0 partir de p\u00e9riph\u00e9riques au format UF2) et 8 contacts PIO (machines d'\u00e9tat I\/O programmables) pour connecter des p\u00e9riph\u00e9riques personnalis\u00e9s. L'alimentation peut \u00eatre fournie dans une plage de 1,8 \u00e0 5,5 volts, ce qui permet d'utiliser diverses sources d'\u00e9nergie, y compris deux ou trois piles AA ordinaires ou des accumulateurs lithium-ion conventionnels. <\/p>\n

Pour cr\u00e9er des applications, on peut utiliser les langages C, C++ ou MicroPython. Le port MicroPython pour la Raspberry Pi Pico a \u00e9t\u00e9 pr\u00e9par\u00e9 en collaboration avec l'auteur du projet et prend en charge toutes les capacit\u00e9s de la puce, y compris sa propre interface de connexion d'extensions PIO. L'environnement de programmation int\u00e9gr\u00e9 Thonny a \u00e9t\u00e9 adapt\u00e9 pour le d\u00e9veloppement sur la puce RP2040 avec MicroPython. Les capacit\u00e9s de la puce sont suffisantes pour ex\u00e9cuter des applications de r\u00e9solution de probl\u00e8mes d'apprentissage automatique, pour lesquelles un port du framework TensorFlow Lite a \u00e9t\u00e9 pr\u00e9par\u00e9. Pour l'acc\u00e8s r\u00e9seau, il est recommand\u00e9 d'utiliser la pile r\u00e9seau lwIP, qui est incluse dans la nouvelle version du Pico SDK pour le d\u00e9veloppement d'applications en C, ainsi que dans le nouveau firmware avec MicroPython.
\n
Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0435\u043a\u0442 Raspberry Pi \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043d\u043e\u0432\u0443\u044e \u043f\u043b\u0430\u0442\u0443 Raspberry Pi Pico W, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0449\u0443\u044e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043c\u0438\u043d\u0438\u0430\u0442\u044e\u0440\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b Pico, \u043e\u0441\u043d\u0430\u0449\u0451\u043d\u043d\u043e\u0439 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u043c RP2040 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438. \u041d\u043e\u0432\u0430\u044f \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u044f \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0435\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 Wi-Fi (2.4GHz 802.11n), \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u0431\u0430\u0437\u0435 \u0447\u0438\u043f\u0430 Infineon CYW43439. \u0427\u0438\u043f CYW43439 \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 Bluetooth Classic \u0438 Bluetooth Low-Energy, \u043d\u043e \u043e\u043d\u0438 \u043f\u043e\u043a\u0430 \u043d\u0435 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u044b \u0432 \u043f\u043b\u0430\u0442\u0435. \u0421\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u043d\u043e\u0432\u043e\u0439 \u043f\u043b\u0430\u0442\u044b — 6 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":104573,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104572","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\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\udd47Le projet Raspberry Pi a pr\u00e9sent\u00e9 la carte Pico W avec support Wi-Fi | ProHoster","description":"Le projet Raspberry Pi a pr\u00e9sent\u00e9 la nouvelle carte Raspberry Pi Pico W, qui poursuit le d\u00e9veloppement de la carte Pico \u00e9quip\u00e9e du microcontr\u00f4leur RP2040 con\u00e7u en interne.","canonical_url":"https:\/\/prohoster.info\/fr\/blog\/news\/proekt-raspberry-pi-predstavil-platu-pico-w-s-podderzhkoj-wi-fi","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"fr_FR","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\u043e\u0435\u043a\u0442 Raspberry Pi \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u043b\u0430\u0442\u0443 Pico W \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 Wi-Fi | ProHoster","og:description":"\u041f\u0440\u043e\u0435\u043a\u0442 Raspberry Pi \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043d\u043e\u0432\u0443\u044e \u043f\u043b\u0430\u0442\u0443 Raspberry Pi Pico W, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0449\u0443\u044e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043c\u0438\u043d\u0438\u0430\u0442\u044e\u0440\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b Pico, \u043e\u0441\u043d\u0430\u0449\u0451\u043d\u043d\u043e\u0439 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u043c RP2040 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438.","og:url":"https:\/\/prohoster.info\/fr\/blog\/news\/proekt-raspberry-pi-predstavil-platu-pico-w-s-podderzhkoj-wi-fi","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":"2022-07-01T19:36:44+00:00","article:modified_time":"2022-07-01T19:36:44+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"104572","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":"default","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":"2022-07-01 19:37:44","updated":"2022-09-28 19:25:06","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/104572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/comments?post=104572"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/104572\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/media\/104573"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/media?parent=104572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/categories?post=104572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/tags?post=104572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}