{"id":202134,"date":"2016-08-07T23:54:58","date_gmt":"2016-08-07T23:54:58","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/module-lora-autonome-economique-et-ultra-compact\/"},"modified":"2016-08-07T23:54:58","modified_gmt":"2016-08-07T23:54:58","slug":"module-lora-autonome-economique-et-ultra-compact","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/module-lora-autonome-economique-et-ultra-compact\/","title":{"rendered":"Module LoRa autonome \u00e9conomique et ultra-compact"},"content":{"rendered":"<p><span lang=\"EN-GB\" style=\"font-size:12.0pt\">La communication avec le module peut \u00eatre r\u00e9alis\u00e9e via les interfaces p\u00e9riph\u00e9riques UART, SPI ou I\u00b2C. Une interface ADC et jusqu&rsquo;\u00e0 18 interfaces GPIO conf\u00e8rent une grande flexibilit\u00e9 pour relier capteurs, commutateurs et LEDs d&rsquo;\u00e9tat, et le module fonctionne sur une alimentation de 2,2 \u00e0 3,6&nbsp;Vcc. Le module CMWX1ZZABZ-078 de Murata d\u00e9tient des autorisations r\u00e9glementaires radio pr\u00e9-certifi\u00e9es pour fonctionner dans le spectre industriel, scientifique et m\u00e9dical (ISM) de 868 et 915&nbsp;MHz dans la plupart des r\u00e9gions g\u00e9ographiques du monde.<br \/>\nLa puissance de sortie normale est de +14 dBm, mais une fonction \u00ab\u00a0PA boost\u00a0\u00bb peut \u00eatre s\u00e9lectionn\u00e9e pour porter la sortie RF \u00e0 +20&nbsp;dBm pour les applications \u00e0 longue port\u00e9e ou pour celles o\u00f9 le dispositif terminal se situe sur un emplacement \u00e0 faible signal, en int\u00e9rieur.<br \/>\nPr\u00e9sentant une m\u00e9moire Flash de 192&nbsp;Ko et une m\u00e9moire RAM de 20&nbsp;Ko, le MCU a suffisamment de m\u00e9moire pour int\u00e9grer des applications client et h\u00e9berger d&rsquo;autres piles de modulation. De plus, un \u00e9l\u00e9ment s\u00e9curis\u00e9 STSAFE en option peut \u00eatre int\u00e9gr\u00e9 \u00e0 la MCU pour am\u00e9liorer les fonctionnalit\u00e9s de s\u00e9curit\u00e9 r\u00e9seau.<br \/>\n\u201cNous ne cachons pas notre enthousiasme de saluer l\u2019arriv\u00e9e d\u2019un leader des modules sans fil comme Murata dans l&rsquo;\u00e9cosyst\u00e8me LoRa\u201d, a d\u00e9clar\u00e9 Marc Pegulu, Vice-Pr\u00e9sident et Directeur G\u00e9n\u00e9ral charg\u00e9 de la Gamme de Produits Sans fil et Capteurs de Semtech. \u201cDepuis que Murata a adh\u00e9r\u00e9 \u00e0 la LoRa Alliance, nos \u00e9quipes collaborent pour concevoir un module LoRaWAN \u00e9conomique \u00e0 faible facteur de forme capable de supporter une gamme \u00e9tendue de capteurs. Nous avons confiance dans le fait que le nouveau module sans fil de Murata devrait contribuer \u00e0 \u00e9tendre l&rsquo;adoption de la plateforme LoRaWAN dans le monde entier pour faire de lui la r\u00e9f\u00e9rence des LPWANs supportant les applications \u00e0 basse consommation de l&rsquo;Internet des objets.\u201d<\/span><\/p>\n<p class=\"ContactDetails\"><a href=\"http:\/\/www.murata.com\"><i class=\"legend\"><span lang=\"EN-GB\" style=\"font-size:12.0pt\">www.murata.com<\/span><\/i><\/a><span lang=\"EN-GB\" style=\"font-size:12.0pt\"><\/span><\/p>\n<p><span lang=\"EN-GB\" style=\"font-size:12.0pt\"><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Murata a annonc\u00e9 la mise sur le march\u00e9 d&rsquo;un module sans fil compact \u00e9conomique pour r\u00e9seau \u00e9tendu basse consommation (LPWAN) supportant le protocole longue port\u00e9e sans fil LoRaWAN. Ce module compact autonome mesurant seulement 12,5 x 11,6 x 1,76 mm est log\u00e9 dans un bo\u00eetier \u00e0 \u00e9cran m\u00e9tallique et comporte un \u00e9metteur-r\u00e9cepteur sans fil Semtech SX1276 \u00e0 spectre \u00e9tal\u00e9 et \u00e0 ultra-longue port\u00e9e ainsi qu&rsquo;un microcontr\u00f4leur (MCU) 32 bits ARM Cortex M0+ STMicro de la s\u00e9rie STM32L0. Un TCXO int\u00e9gr\u00e9 pr\u00e9sentant de solides caract\u00e9ristiques thermiques \u00e0 faible d\u00e9rive assure un signal source d&rsquo;horloge pr\u00e9cis destin\u00e9 \u00e0 l&rsquo;\u00e9metteur-r\u00e9cepteur RF.<\/p>\n","protected":false},"author":9,"featured_media":202135,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-202134","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Module LoRa autonome \u00e9conomique et ultra-compact ...<\/title>\n<meta name=\"description\" content=\"Murata a annonc\u00e9 la mise sur le march\u00e9 d&#039;un module sans fil compact \u00e9conomique pour r\u00e9seau \u00e9tendu basse consommation (LPWAN) supportant le protocole...\" \/>\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\/202134\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Module LoRa autonome \u00e9conomique et ultra-compact\" \/>\n<meta property=\"og:description\" content=\"Murata a annonc\u00e9 la mise sur le march\u00e9 d&#039;un module sans fil compact \u00e9conomique pour r\u00e9seau \u00e9tendu basse consommation (LPWAN) supportant le protocole longue port\u00e9e sans fil LoRaWAN. Ce module compact autonome mesurant seulement 12,5 x 11,6 x 1,76 mm est log\u00e9 dans un bo\u00eetier \u00e0 \u00e9cran m\u00e9tallique et comporte un \u00e9metteur-r\u00e9cepteur sans fil Semtech SX1276 \u00e0 spectre \u00e9tal\u00e9 et \u00e0 ultra-longue port\u00e9e ainsi qu&#039;un microcontr\u00f4leur (MCU) 32 bits ARM Cortex M0+ STMicro de la s\u00e9rie STM32L0. Un TCXO int\u00e9gr\u00e9 pr\u00e9sentant de solides caract\u00e9ristiques thermiques \u00e0 faible d\u00e9rive assure un signal source d&#039;horloge pr\u00e9cis destin\u00e9 \u00e0 l&#039;\u00e9metteur-r\u00e9cepteur RF.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/202134\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2016-08-07T23:54:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/eci5498_murata.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2100\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Alain Dieul\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" 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