{"id":229,"date":"2026-06-09T11:56:31","date_gmt":"2026-06-09T09:56:31","guid":{"rendered":"https:\/\/techno.vicou.be\/?p=229"},"modified":"2026-07-25T07:39:16","modified_gmt":"2026-07-25T05:39:16","slug":"sniffer-mqtt","status":"publish","type":"post","link":"https:\/\/labidulerie.vicou.be\/index.php\/sniffer-mqtt\/","title":{"rendered":"R\u00e9alisez un \u00ab\u00a0Sniffer\u00a0\u00bb MQTT avec un \u00e9cran TFT tactile"},"content":{"rendered":"<style>.kb-gallery-id-229_00ad26-74.kb-gallery-ul.kb-gallery-type-fluidcarousel .kt-blocks-carousel figure .kb-gal-image-radius, .kb-gallery-id-229_00ad26-74.kb-gallery-ul.kb-gallery-type-fluidcarousel .kt-blocks-carousel figure .kb-gal-image-radius img{height:300px;}.kb-gallery-id-229_00ad26-74 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-229_00ad26-74 .kb-slide-item .kb-gal-image-radius img{border-radius:20px 20px 20px 20px;;}.kb-gallery-wrap-id-229_00ad26-74.wp-block-kadence-advancedgallery{overflow:visible;}.kb-gallery-wrap-id-229_00ad26-74.wp-block-kadence-advancedgallery .kt-blocks-carousel{overflow:visible;max-width:100%;}<\/style><div class=\"kb-gallery-wrap-id-229_00ad26-74 alignnone wp-block-kadence-advancedgallery\"><div class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-fluidcarousel kb-gallery-id-229_00ad26-74 kb-gallery-caption-style-bottom-hover kb-gallery-filter-none\" data-image-filter=\"none\" data-lightbox-caption=\"true\"><div class=\"kt-blocks-carousel splide kt-carousel-container-dotstyle-dark kt-carousel-arrowstyle-whiteondark kt-carousel-dotstyle-dark kb-slider-group-arrow kb-slider-arrow-position-center\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-arrows=\"true\" data-slider-dots=\"true\" data-slider-hover-pause=\"false\" data-slider-auto=\"\" data-slider-speed=\"7000\" data-slider-type=\"fluidcarousel\" data-slider-center-mode=\"true\" data-slider-gap=\"10px\" data-slider-gap-tablet=\"10px\" data-slider-gap-mobile=\"10px\" data-show-pause-button=\"false\"><div class=\"splide__track\"><ul class=\"kt-blocks-carousel-init kb-blocks-fluid-carousel splide__list\"><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20251230151950-scaled.jpg\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20251230151950-1024x768.jpg\" width=\"1024\" height=\"768\" alt=\"Sniffer MQTT V1 Ecran\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20251230151950-scaled.jpg\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20251230151950-scaled.jpg\" data-id=\"817\" class=\"wp-image-817 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20251230151950-1024x768.jpg 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20251230151950-300x225.jpg 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20251230151950-768x576.jpg 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20251230151950-1536x1152.jpg 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20251230151950-2048x1536.jpg 2048w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20251230151950-scaled.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_32.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_32-1024x683.png\" width=\"1024\" height=\"683\" alt=\"Sniffer MQTT V1 Menu\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_32.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_32.png\" data-id=\"818\" class=\"wp-image-818 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_32-1024x683.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_32-300x200.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_32-768x512.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_32-1536x1025.png 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_32.png 1593w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_47.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_47-1024x699.png\" width=\"1024\" height=\"699\" alt=\"Sniffer MQTT V1 Ecran 2\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_47.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_47.png\" data-id=\"819\" class=\"wp-image-819 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_47-1024x699.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_47-300x205.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_47-768x524.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_47-1536x1048.png 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_38_47.png 1593w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_30.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_30-1024x589.png\" width=\"1024\" height=\"589\" alt=\"Sniffer MQTT V1 USB et SD\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_30.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_30.png\" data-id=\"820\" class=\"wp-image-820 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_30-1024x589.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_30-300x173.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_30-768x442.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_30-1536x884.png 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_30.png 1885w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_48.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_48-1024x719.png\" width=\"1024\" height=\"719\" alt=\"Sniffer MQTT V1 Electronique\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_48.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_48.png\" data-id=\"821\" class=\"wp-image-821 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_48-1024x719.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_48-300x211.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_48-768x539.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_48-1536x1079.png 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-15_42_48.png 1781w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-18-07-26-09_25_32.jpg\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-18-07-26-09_25_32-1024x702.jpg\" width=\"1024\" height=\"702\" alt=\"Sniffer MQTT V2 Electronique\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-18-07-26-09_25_32.jpg\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-18-07-26-09_25_32.jpg\" data-id=\"1879\" class=\"wp-image-1879 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-18-07-26-09_25_32-1024x702.jpg 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-18-07-26-09_25_32-300x206.jpg 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-18-07-26-09_25_32-768x527.jpg 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-18-07-26-09_25_32.jpg 1464w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_50_51.jpg\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_50_51-1024x716.jpg\" width=\"1024\" height=\"716\" alt=\"Sniffer MQTT V2 Menu\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_50_51.jpg\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_50_51.jpg\" data-id=\"1895\" class=\"wp-image-1895 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_50_51-1024x716.jpg 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_50_51-300x210.jpg 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_50_51-768x537.jpg 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_50_51-1536x1075.jpg 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_50_51.jpg 1728w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><\/ul><\/div><\/div><\/div><\/div>\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_59a2ce-fa, .wp-block-kadence-advancedheading.kt-adv-heading229_59a2ce-fa[data-kb-block=\"kb-adv-heading229_59a2ce-fa\"]{text-align:center;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_59a2ce-fa mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_59a2ce-fa[data-kb-block=\"kb-adv-heading229_59a2ce-fa\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_59a2ce-fa img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_59a2ce-fa[data-kb-block=\"kb-adv-heading229_59a2ce-fa\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading229_59a2ce-fa wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_59a2ce-fa\">A l&rsquo;aide d&rsquo;un Arduino UNO R3 et d&rsquo;un ESP8266 ou d&rsquo;un \u00ab\u00a0CYD\u00a0\u00bb avec ESP32 aussi nomm\u00e9 \u00ab\u00a0Cheap Yellow Display\u00a0\u00bb<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_a47657-3d, .wp-block-kadence-advancedheading.kt-adv-heading229_a47657-3d[data-kb-block=\"kb-adv-heading229_a47657-3d\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_a47657-3d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_a47657-3d[data-kb-block=\"kb-adv-heading229_a47657-3d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_a47657-3d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_a47657-3d[data-kb-block=\"kb-adv-heading229_a47657-3d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading229_a47657-3d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_a47657-3d\">Objectif<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_2888f3-48, .wp-block-kadence-advancedheading.kt-adv-heading229_2888f3-48[data-kb-block=\"kb-adv-heading229_2888f3-48\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_2888f3-48 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_2888f3-48[data-kb-block=\"kb-adv-heading229_2888f3-48\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_2888f3-48 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_2888f3-48[data-kb-block=\"kb-adv-heading229_2888f3-48\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading229_2888f3-48 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_2888f3-48\">Capturer, afficher et \u00e9ventuellement d&rsquo;enregistrer sur carte SD, tous les messages MQTT \u00e9chang\u00e9s sur un r\u00e9seau.<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_a68031-cf, .wp-block-kadence-advancedheading.kt-adv-heading229_a68031-cf[data-kb-block=\"kb-adv-heading229_a68031-cf\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_a68031-cf mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_a68031-cf[data-kb-block=\"kb-adv-heading229_a68031-cf\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_a68031-cf img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_a68031-cf[data-kb-block=\"kb-adv-heading229_a68031-cf\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading229_a68031-cf wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_a68031-cf\">Fonctionnement<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;\u00e9cran tactile r\u00e9sistif affiche le menu et permet de choisir le mode de fonctionnement. Apr\u00e8s quoi, il affiche les messages et le cas \u00e9ch\u00e9ant, les enregistre sur une carte SD dans un fichier CSV.<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_1606ee-35, .wp-block-kadence-advancedheading.kt-adv-heading229_1606ee-35[data-kb-block=\"kb-adv-heading229_1606ee-35\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_1606ee-35 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_1606ee-35[data-kb-block=\"kb-adv-heading229_1606ee-35\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_1606ee-35 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_1606ee-35[data-kb-block=\"kb-adv-heading229_1606ee-35\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading229_1606ee-35 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_1606ee-35\">R\u00e9alisation<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dans la version 1, il est bas\u00e9 sur un  Arduino UNO r3 et le bouclier (shield) comprenant un \u00e9cran TFT 2.4&Prime; et un connecteur pour carte SD micro.<br>J&rsquo;avais cela en stock et ne les avais jamais utilis\u00e9s !<br>L&rsquo;UNO ne poss\u00e9dant pas de puce wifi, un esp8266 g\u00e8re la partie WiFi\/MQTT.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce n&rsquo;est clairement pas la meilleure solution !  Il est assez facile de r\u00e9aliser le m\u00eame \u00e9quipement avec un ESP32, un \u00e9cran TFT tactile et un adaptateur pour une carte SD.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dans la version 2, j&rsquo;ai opt\u00e9 pour un <a href=\"https:\/\/nl.aliexpress.com\/item\/1005011623091430.html?spm=a2g0o.detail.pcDetailTopMoreOtherSeller.3.7866xj1uxj1uDa&amp;gps-id=pcDetailTopMoreOtherSeller&amp;scm=1007.40050.354490.0&amp;scm_id=1007.40050.354490.0&amp;scm-url=1007.40050.354490.0&amp;pvid=d3b17970-95eb-4afb-bd08-a0bb404a8bc8&amp;_t=gps-id%3ApcDetailTopMoreOtherSeller%2Cscm-url%3A1007.40050.354490.0%2Cpvid%3Ad3b17970-95eb-4afb-bd08-a0bb404a8bc8%2Ctpp_buckets%3A668%232846%238110%231995&amp;pdp_ext_f=%7B%22order%22%3A%22117%22%2C%22eval%22%3A%221%22%2C%22sceneId%22%3A%2230050%22%2C%22fromPage%22%3A%22recommend%22%7D&amp;pdp_npi=6%40dis%21EUR%2111.37%2110.69%21%21%2186.07%2180.92%21%400b884b5817844703353034197e0fa5%2112000056084690575%21rec%21BE%21183347063%21X%211%210%21n_tag%3A-29919%3Bd%3Aeed589c%3Bm03_new_user%3A-29895&amp;utparam-url=scene%3ApcDetailTopMoreOtherSeller%7Cquery_from%3A%7Cx_object_id%3A1005011623091430%7C_p_origin_prod%3A\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">\u00ab\u00a0CYD\u00a0\u00bb 2.8 pouces.<\/a> <br>En plus de l&rsquo;affichage plus grand, il a la possibilit\u00e9 de se connecter sur un r\u00e9seau choisi.<br>Ce module de d\u00e9veloppement comprend un esp32 double coeur \u00e0 240 MHz, un \u00e9cran TFT tactile r\u00e9sistif de 320\/240 pixels, une interface Carte SD, une LDR et une LED RVB.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le projet est facilement adaptable \u00e0 un ensemble esp32 diff\u00e9rent, d&rsquo;un \u00e9cran TFT tactile SPI et une interface carte SD SPI. Il convient juste de s&rsquo;assurer que le microcontr\u00f4leur poss\u00e8de assez de GPIO pour les diff\u00e9rents SPI<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_5d7fc0-0a, .wp-block-kadence-advancedheading.kt-adv-heading229_5d7fc0-0a[data-kb-block=\"kb-adv-heading229_5d7fc0-0a\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_5d7fc0-0a mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_5d7fc0-0a[data-kb-block=\"kb-adv-heading229_5d7fc0-0a\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_5d7fc0-0a img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_5d7fc0-0a[data-kb-block=\"kb-adv-heading229_5d7fc0-0a\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading229_5d7fc0-0a wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_5d7fc0-0a\">Sch\u00e9mas<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_d9acf0-62, .wp-block-kadence-advancedheading.kt-adv-heading229_d9acf0-62[data-kb-block=\"kb-adv-heading229_d9acf0-62\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_d9acf0-62 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_d9acf0-62[data-kb-block=\"kb-adv-heading229_d9acf0-62\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_d9acf0-62 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_d9acf0-62[data-kb-block=\"kb-adv-heading229_d9acf0-62\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h4 class=\"kt-adv-heading229_d9acf0-62 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_d9acf0-62\">Version 1 ( UNO et esp8266)<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"760\" height=\"1024\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-07-07-26-16_29_33-760x1024.png\" alt=\"\" class=\"wp-image-1813\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-07-07-26-16_29_33-760x1024.png 760w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-07-07-26-16_29_33-223x300.png 223w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-07-07-26-16_29_33-768x1035.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-07-07-26-16_29_33-1140x1536.png 1140w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-07-07-26-16_29_33.png 1242w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/><\/figure>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_255486-9b, .wp-block-kadence-advancedheading.kt-adv-heading229_255486-9b[data-kb-block=\"kb-adv-heading229_255486-9b\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_255486-9b mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_255486-9b[data-kb-block=\"kb-adv-heading229_255486-9b\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_255486-9b img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_255486-9b[data-kb-block=\"kb-adv-heading229_255486-9b\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h4 class=\"kt-adv-heading229_255486-9b wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_255486-9b\">Version 2 (CYD 2.8&Prime;)<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"777\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_20_53-1024x777.png\" alt=\"\" class=\"wp-image-1890\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_20_53-1024x777.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_20_53-300x228.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_20_53-768x583.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/capture-19-07-26-15_20_53.png 1522w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_c1d5a6-05, .wp-block-kadence-advancedheading.kt-adv-heading229_c1d5a6-05[data-kb-block=\"kb-adv-heading229_c1d5a6-05\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_c1d5a6-05 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_c1d5a6-05[data-kb-block=\"kb-adv-heading229_c1d5a6-05\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_c1d5a6-05 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_c1d5a6-05[data-kb-block=\"kb-adv-heading229_c1d5a6-05\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h4 class=\"kt-adv-heading229_c1d5a6-05 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_c1d5a6-05\">Code<\/h4>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_c53b92-5b, .wp-block-kadence-advancedheading.kt-adv-heading229_c53b92-5b[data-kb-block=\"kb-adv-heading229_c53b92-5b\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_c53b92-5b mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_c53b92-5b[data-kb-block=\"kb-adv-heading229_c53b92-5b\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_c53b92-5b img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_c53b92-5b[data-kb-block=\"kb-adv-heading229_c53b92-5b\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h5 class=\"kt-adv-heading229_c53b92-5b wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_c53b92-5b\">Fichier \u00ab\u00a0platformio.ini\u00a0\u00bb<\/h5>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;env:esp32doit-devkit-v1]\nplatform = espressif32\nboard = esp32doit-devkit-v1\nframework = arduino\nlib_deps = \n\tbodmer\/TFT_eSPI@^2.5.43\n\tPaulStoffregen\/XPT2046_Touchscreen@^1.4\n\tmarvinroger\/AsyncMqttClient@^0.9.0\nmonitor_speed = 115200\n<\/code><\/pre>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_87d85c-2d, .wp-block-kadence-advancedheading.kt-adv-heading229_87d85c-2d[data-kb-block=\"kb-adv-heading229_87d85c-2d\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_87d85c-2d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_87d85c-2d[data-kb-block=\"kb-adv-heading229_87d85c-2d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_87d85c-2d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_87d85c-2d[data-kb-block=\"kb-adv-heading229_87d85c-2d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h5 class=\"kt-adv-heading229_87d85c-2d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_87d85c-2d\">Fichier \u00ab\u00a0reseau.h\u00a0\u00bb<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Il y a lieu de remplacer les caract\u00e8res en italique gras par les valeurs correspondant \u00e0 vos propres r\u00e9seaux !<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#ifndef reseau_h\n#define reseau_h\n\nstruct reseau_config\n{\n    const char *sid;\n    const char *wifi_sesame;\n    IPAddress ip;\n    IPAddress gw;\n    IPAddress mask;\n    IPAddress ns;\n    const char *mqtt_serveur;\n    uint16_t mqtt_port;\n    const char *mqtt_identifiant;\n    const char *mqtt_sesame;\n};\n\nconst reseau_config reseaux&#91;] =\n{\n    {\n        \"<em><strong>SSID du premier r\u00e9seau<\/strong><\/em>\",\n        \"<em><strong>Mot de passe du premier r\u00e9seau<\/strong><\/em>\",\n        IPAddress(<em><strong>x, x, x, x<\/strong><\/em>),\n        IPAddress(<em><strong>x, x, x, x<\/strong><\/em>),\n        IPAddress(<em><strong>x, x, x, x<\/strong><\/em>),\n        IPAddress(<strong>x, x, x, x<\/strong>),\n        \"<em><strong>x.x.x.x<\/strong><\/em>\",\n        <strong><em>x<\/em><\/strong>,\n        \"<em><strong>Identifiant MQTT du premier r\u00e9seau<\/strong><\/em>\",\n        \"<em><strong>Mot de passe MQTT du premier r\u00e9seau<\/strong><\/em>\"\n    },\n    {\n        \"<em><strong>SSID du second r\u00e9seau<\/strong><\/em>\",\n        \"<em><strong>Mot de passe du premier r\u00e9seau<\/strong><\/em>\",\n        IPAddress(<strong><em>x, x, x, x<\/em><\/strong>),\n        IPAddress(<strong><em>x, x, x, x<\/em><\/strong>),\n        IPAddress(<strong><em>x, x, x, x<\/em><\/strong>),\n        IPAddress(<strong><em>x, x, x, x<\/em><\/strong>),\n        \"<strong><em>x.x.x.x<\/em><\/strong>\",\n        <strong><em>x<\/em><\/strong>,\n        \"<em><strong>Identifiant MQTT du second r\u00e9seau<\/strong><\/em>\",\n        \"<strong><em>Identifiant MQTT du second r\u00e9seau<\/em><\/strong>\"\n    }\n};\n\n#endif<\/code><\/pre>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_d3ba1a-77, .wp-block-kadence-advancedheading.kt-adv-heading229_d3ba1a-77[data-kb-block=\"kb-adv-heading229_d3ba1a-77\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_d3ba1a-77 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_d3ba1a-77[data-kb-block=\"kb-adv-heading229_d3ba1a-77\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_d3ba1a-77 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_d3ba1a-77[data-kb-block=\"kb-adv-heading229_d3ba1a-77\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h5 class=\"kt-adv-heading229_d3ba1a-77 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_d3ba1a-77\">Bo\u00eetier<\/h5>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_407361-cf, .wp-block-kadence-advancedheading.kt-adv-heading229_407361-cf[data-kb-block=\"kb-adv-heading229_407361-cf\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_407361-cf mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_407361-cf[data-kb-block=\"kb-adv-heading229_407361-cf\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_407361-cf img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_407361-cf[data-kb-block=\"kb-adv-heading229_407361-cf\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading229_407361-cf wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_407361-cf\">J&rsquo;ai imprim\u00e9 le bo\u00eetier en PLA d&rsquo;apr\u00e8s <a href=\"https:\/\/labidulerie.vicou.be\/wp-admin\/post.php?post=930&amp;action=edit\" target=\"_blank\" rel=\"noreferrer noopener\">ce mod\u00e8le<\/a> que j&rsquo;ai publi\u00e9 sur ce site.<br>Les sch\u00e9mas, codes et 3D sont disponibles sur demande.<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading229_020445-b0, .wp-block-kadence-advancedheading.kt-adv-heading229_020445-b0[data-kb-block=\"kb-adv-heading229_020445-b0\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading229_020445-b0 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading229_020445-b0[data-kb-block=\"kb-adv-heading229_020445-b0\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading229_020445-b0 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading229_020445-b0[data-kb-block=\"kb-adv-heading229_020445-b0\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading229_020445-b0 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading229_020445-b0\">Am\u00e9liorations<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le programme est basique et il serait int\u00e9ressant d&rsquo;ajouter des fonctions :<br>de filtrage pour n&rsquo;afficher que les sujets (topic) et\/ou les messages (payload) souhait\u00e9s<br>de mise en couleur de certains sujets et\/ou messages<br>&#8230;<\/p>\n\n\n<style>.kb-row-layout-id229_f083d2-5f > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id229_f083d2-5f > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id229_f083d2-5f > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id229_f083d2-5f > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id229_f083d2-5f > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id229_f083d2-5f > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id229_f083d2-5f alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column229_29fe5f-92 > .kt-inside-inner-col{border-top:5px solid var(--global-palette2, #2B6CB0);border-right:5px solid var(--global-palette2, #2B6CB0);border-bottom:5px solid var(--global-palette2, #2B6CB0);border-left:5px solid var(--global-palette2, #2B6CB0);}.kadence-column229_29fe5f-92 > .kt-inside-inner-col,.kadence-column229_29fe5f-92 > .kt-inside-inner-col:before{border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-right-radius:20px;border-bottom-left-radius:20px;}.kadence-column229_29fe5f-92 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column229_29fe5f-92 > .kt-inside-inner-col{flex-direction:column;}.kadence-column229_29fe5f-92 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column229_29fe5f-92 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column229_29fe5f-92{position:relative;}@media all and (max-width: 1024px){.kadence-column229_29fe5f-92 > 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has-theme-palette-2-color\">Vous \u00eates int\u00e9ress\u00e9 par l\u2019objet de cet article ?<\/mark><br>L<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-2-color\">aissez-moi un message via le formulaire en bas de page<\/mark>!<br>Je vous enverrai le lien pour t\u00e9l\u00e9charger le code.<\/p>\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>A l&rsquo;aide d&rsquo;un Arduino UNO R3 et d&rsquo;un ESP8266 ou d&rsquo;un \u00ab\u00a0CYD\u00a0\u00bb avec ESP32 aussi nomm\u00e9 \u00ab\u00a0Cheap Yellow Display\u00a0\u00bb Objectif Capturer, afficher et \u00e9ventuellement d&rsquo;enregistrer sur carte SD, tous les messages MQTT \u00e9chang\u00e9s sur un r\u00e9seau. Fonctionnement L&rsquo;\u00e9cran tactile r\u00e9sistif affiche le menu et permet de choisir le mode de fonctionnement. Apr\u00e8s quoi, il affiche&#8230;<\/p>\n","protected":false},"author":1,"featured_media":508,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electronique"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Cet article pr\u00e9sente la r\u00e9alisation d&#039;un sniffer MQTT autonome en deux versions diff\u00e9rentes \u00e0 l&#039;aide de microcontr\u00f4leurs et d&#039;un \u00e9cran TFT tactile\" \/>\n\t<meta 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