{"id":177265,"date":"2017-04-10T07:00:03","date_gmt":"2017-04-10T07:00:03","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/raspberry-pi-choisit-cypress-pour-la-connectivite-sans-fil-de-ses-cartes-iot\/"},"modified":"2017-04-10T07:00:03","modified_gmt":"2017-04-10T07:00:03","slug":"raspberry-pi-choisit-cypress-pour-la-connectivite-sans-fil-de-ses-cartes-iot","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/raspberry-pi-choisit-cypress-pour-la-connectivite-sans-fil-de-ses-cartes-iot\/","title":{"rendered":"Raspberry Pi choisit Cypress pour la connectivit\u00e9 sans fil de ses cartes IoT"},"content":{"rendered":"<p>Ce composant assure une connectivit\u00e9 Wi-Fi 802.11n pour la connexion de l&rsquo;application IoT \u00e0 internet, associ\u00e9e \u00e0 des algorithmes sophistiqu\u00e9s de coexistence autorisant des op\u00e9rations Bluetooth 4.1simultan\u00e9es telles que streaming audio ou connexion BLE (Bluetooth Low Energy) \u00e0 des smartphones, capteurs ou autres appareils faible consommation.<\/p>\n<p>\u00ab\u00a0En embarquant la solution combin\u00e9e de Cypress, la carte Raspberry Pi Zero W offre aux concepteurs la possibilit\u00e9 de se connecter aux r\u00e9seaux Wi-Fi omnipr\u00e9sents pour l&rsquo;acc\u00e8s \u00e0 l&rsquo;infrastructure et, via Bluetooth, \u00e0 des smartphones et autres appareils intelligents faible consommation,\u00a0\u00bb explique Eben Upton, CEO de Raspberry Pi Trading. \u00ab\u00a0La solution super-int\u00e9gr\u00e9e de Cypress nous permet de proposer nos cartes au juste prix pour une adoption \u00e0 grande \u00e9chelle par les d\u00e9veloppeurs IoT, sans avoir \u00e0 ajouter un dongle sans fil qui peut co\u00fbter plus cher que la carte elle-m\u00eame. La carte Zero W fait l&rsquo;objet de rapports \u00e9logieux de la part des ing\u00e9nieurs de d\u00e9veloppement et des r\u00e9alisateurs.\u00a0\u00bb<\/p>\n<p>\u00ab\u00a0Raspberry Pi a grandi jusqu&rsquo;\u00e0 devenir la plate-forme pr\u00e9f\u00e9r\u00e9e des d\u00e9veloppeurs et cr\u00e9ateurs d&rsquo;applications IoT, et nous sommes heureux de voir les solutions sans fil de Cypress contribuer \u00e0 ce succ\u00e8s,\u00a0\u00bb ajoute Michael Hogan, vice-pr\u00e9sident de l&rsquo;activit\u00e9 IoT chez Cypress.<\/p>\n<p>La carte Raspberry Pi Zero W embarque un CPU mono-c\u0153ur \u00e0 1 GHz, 512 Moct de RAM, des ports Mini-HDMI et Micro-USB, un acc\u00e8s vid\u00e9o-composite et reset, un connecteur cam\u00e9ra CSI et la connectivit\u00e9 sans fil WLAN 802.11n et Bluetooth 4.1.<\/p>\n<p>La solution combo Cypress associe Wi-Fi IEEE 802.11n et Bluetooth dans un unique chip autorisant des designs IoT compacts. Elle assure un d\u00e9bit de donn\u00e9es couche physique jusqu&rsquo;\u00e0 150 Mbps et la gestion de la coexistence pour des applications avanc\u00e9es avec Wi-Fi et streaming Bluetooth.<br \/>\nCette solution est support\u00e9e par le kit de d\u00e9veloppement logiciel (SDK) propri\u00e9taire WICED (Wireless Internet Connectivity for Embedded Devices) qui inclut exemples de code, outils et support de d\u00e9veloppement.<\/p>\n<hr \/>\n<p>El\u00e9ment de la &nbsp;plate-forme de d\u00e9veloppement IoT WICED Studio, ce SDK int\u00e8gre des piles de protocoles Wi-Fi et Bluetooth rigoureusement test\u00e9es, ainsi que des interfaces de programmation (API) simplifi\u00e9es \u00e9vitant aux d\u00e9veloppeurs d&rsquo;entrer dans la complexit\u00e9 des technologies sans fil.<\/p>\n<p>En ligne avec la tendance IoT d&rsquo;une double connectivit\u00e9, ce kit supporte les solutions mixtes Wi-Fi et Bluetooth de Cypress et ses composants Bluetooth et Bluetooth Low Energy. Il permet d&rsquo;installer une connexion au cloud en quelques minutes avec ses biblioth\u00e8ques \u00e9prouv\u00e9es et exclusives int\u00e9grant des services cloud courants tels Amazon Web Services, IBM Bluemix, Alibaba Cloud et Microsoft Azure, ainsi que des services de partenaires cloud priv\u00e9s.<\/p>\n<p>La suite logicielle WICED Studio supporte indiff\u00e9remment toute une vari\u00e9t\u00e9 de microprocesseurs (MCU) tierce partie pour r\u00e9pondre aux besoins d&rsquo;applications IoT complexes. Elle assure \u00e9galement le d\u00e9veloppement de solutions \u00e9conomiques pour applications IoT simples o\u00f9 la fonctionnalit\u00e9 MCU est embarqu\u00e9e dans le composant de connectivit\u00e9. Les piles Wi-Fi et Bluetooth peuvent op\u00e9rer de mani\u00e8re transparente sur un processeur h\u00f4te ou en mode embarqu\u00e9, autorisant des architectures de plates-formes diff\u00e9renci\u00e9es avec logiciel commun.<\/p>\n<p><a href=\"http:\/\/www.cypress.com\/802.11n-wifi-bt\" target=\"_blank\" rel=\"noopener\">www.cypress.com\/802.11n-wifi-bt<\/a><\/p>\n<p><a href=\"http:\/\/www.raspberrypi.org\/products\/pi-zero-w\" target=\"_blank\" rel=\"noopener\">www.raspberrypi.org\/products\/pi-zero-w<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cypress Semiconductor annonce l&rsquo;adoption de sa solution combin\u00e9e Wi-Fi et Bluetooth int\u00e9gr\u00e9e dans un unique chip r\u00e9f\u00e9renc\u00e9 CYW43438 pour la carte Raspberry Pi Zero W destin\u00e9e aux applications IoT. La carte originelle Raspberry Pi 3, avec Wi-Fi et Bluetooth, utilise \u00e9galement une solution sans fil de Cypress.<\/p>\n","protected":false},"author":9,"featured_media":177266,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-177265","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Raspberry Pi choisit Cypress pour la connectivit\u00e9 sans fil de ...<\/title>\n<meta name=\"description\" content=\"Cypress Semiconductor annonce l&#039;adoption de sa solution combin\u00e9e Wi-Fi et Bluetooth int\u00e9gr\u00e9e dans un unique chip r\u00e9f\u00e9renc\u00e9 CYW43438 pour la carte...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/177265\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Raspberry Pi choisit Cypress pour la connectivit\u00e9 sans fil de ses cartes IoT\" \/>\n<meta property=\"og:description\" content=\"Cypress Semiconductor annonce l&#039;adoption de sa solution combin\u00e9e Wi-Fi et Bluetooth int\u00e9gr\u00e9e dans un unique chip r\u00e9f\u00e9renc\u00e9 CYW43438 pour la carte Raspberry Pi Zero W destin\u00e9e aux applications IoT. 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