{"id":1592,"date":"2021-01-08T21:59:00","date_gmt":"2021-01-08T20:59:00","guid":{"rendered":"http:\/\/tybou.eu\/wordpress\/?p=1592"},"modified":"2023-12-21T17:52:03","modified_gmt":"2023-12-21T16:52:03","slug":"wifi-dans-tableau-electrique","status":"publish","type":"post","link":"https:\/\/tybou.eu\/wordpress\/blog\/2021\/01\/08\/wifi-dans-tableau-electrique\/","title":{"rendered":"Wifi dans tableau \u00e9lectrique &#8211; re-flashage"},"content":{"rendered":"\n<p>Reflashage d&rsquo;un module DIN de commutation via Wifi. Achet\u00e9 en Chine, et avec le souhait de pouvoir tenter de remplacer le programme interne d&rsquo;origine afin de ne pas d\u00e9pendre d&rsquo;un serveur inconnu, j&rsquo;ai entrepris de flasher le circuit \u00e9lectronique interne.<\/p>\n\n\n\n<p>Premi\u00e8re \u00e9tape, faire \u00ab\u00a0sauter\u00a0\u00bb les rivets (\u00e0 l&rsquo;aide d&rsquo;une perceuse) pour ouvrir le module (avec un appuie m\u00e9tallique genre t\u00eate de clou pour le dessous du rivet).<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"480\" src=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/02\/IMG_20210125_143621-Small.jpg\" alt=\"\" class=\"wp-image-1649\" srcset=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/02\/IMG_20210125_143621-Small.jpg 360w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/02\/IMG_20210125_143621-Small-225x300.jpg 225w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"417\" height=\"480\" src=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20201122_234502-Small-1.jpg\" alt=\"\" class=\"wp-image-1631\" srcset=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20201122_234502-Small-1.jpg 417w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20201122_234502-Small-1-261x300.jpg 261w\" sizes=\"auto, (max-width: 417px) 100vw, 417px\" \/><figcaption class=\"wp-element-caption\">Une fois ouvert, voici le contenu<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Ensuite, d\u00e9terminer le composant actif, ici un ESP8285 cach\u00e9 sous un blindage estampill\u00e9 PSF-B01 :<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"854\" height=\"390\" src=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20201122_234623-Small-1.jpg\" alt=\"\" class=\"wp-image-1634\" srcset=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20201122_234623-Small-1.jpg 854w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20201122_234623-Small-1-300x137.jpg 300w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20201122_234623-Small-1-768x351.jpg 768w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20201122_234623-Small-1-600x274.jpg 600w\" sizes=\"auto, (max-width: 854px) 100vw, 854px\" \/><\/figure>\n<\/div>\n\n\n<p>Ses datasheets (pour trouver le brochage et o\u00f9 connecter 3v3, masse puis TX et RX, et le GPIO0 \u00e0 mettre \u00e0 la masse au d\u00e9marrage pour passer en mode flashage) :<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-d9aefe6f-5f69-49a5-a419-895a0f494489\" href=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/0a-esp8285_datasheet_en_V1.4.pdf\">En chinois : 0a-esp8285_datasheet_en_V1.4<\/a><a href=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/0a-esp8285_datasheet_en_V1.4.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-d9aefe6f-5f69-49a5-a419-895a0f494489\">Download<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-0492f176-1e6a-4585-8c5e-86e17736cac0\" href=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/1811151428_Coolkit-PSF-B01-GL_C168936.pdf\">En anglais : 1811151428_Coolkit-PSF-B01-GL_C168936<\/a><a href=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/1811151428_Coolkit-PSF-B01-GL_C168936.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-0492f176-1e6a-4585-8c5e-86e17736cac0\">Download<\/a><\/div>\n\n\n\n<p>On retiendra cette illustration (broches 20 \u00e0 23 + 10) :<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"386\" height=\"718\" src=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/image.png\" alt=\"\" class=\"wp-image-1637\" srcset=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/image.png 386w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/image-161x300.png 161w\" sizes=\"auto, (max-width: 386px) 100vw, 386px\" \/><\/figure>\n<\/div>\n\n\n<p>Et pour le mode \u00ab\u00a0Flashage\u00a0\u00bb (broche 10, IO0, qui est reli\u00e9e ci-dessous au fil jaune), une image trouv\u00e9e sur le Web :<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"480\" src=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/29034982-580482a4-7b9a-11e7-901b-a8cf83351804-Small.jpg\" alt=\"\" class=\"wp-image-1639\" srcset=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/29034982-580482a4-7b9a-11e7-901b-a8cf83351804-Small.jpg 360w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/29034982-580482a4-7b9a-11e7-901b-a8cf83351804-Small-225x300.jpg 225w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/figure>\n<\/div>\n\n\n<p>Et ma connexion des 5 fils (IO0\/broche 10 au fil noir) :<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"511\" height=\"480\" src=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_220007-Small-1.jpg\" alt=\"\" class=\"wp-image-1641\" srcset=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_220007-Small-1.jpg 511w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_220007-Small-1-300x282.jpg 300w\" sizes=\"auto, (max-width: 511px) 100vw, 511px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/02\/ZoomCnx-1024x720.jpg\" alt=\"\" class=\"wp-image-1653\" width=\"522\" height=\"366\" srcset=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/02\/ZoomCnx-1024x720.jpg 1024w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/02\/ZoomCnx-300x211.jpg 300w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/02\/ZoomCnx-768x540.jpg 768w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/02\/ZoomCnx-1536x1080.jpg 1536w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/02\/ZoomCnx-600x422.jpg 600w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/02\/ZoomCnx.jpg 1952w\" sizes=\"auto, (max-width: 522px) 100vw, 522px\" \/><figcaption class=\"wp-element-caption\">Ou comme \u00e7a !<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Utilisation du programmateur CH340 USB :<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"854\" height=\"398\" src=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210109_223131-Small.jpg\" alt=\"\" class=\"wp-image-1643\" srcset=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210109_223131-Small.jpg 854w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210109_223131-Small-300x140.jpg 300w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210109_223131-Small-768x358.jpg 768w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210109_223131-Small-600x280.jpg 600w\" sizes=\"auto, (max-width: 854px) 100vw, 854px\" \/><\/figure>\n\n\n\n<p>Puis on \u00ab\u00a0Tasmotize\u00a0\u00bb&#8230;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"480\" src=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_220131-Small-1.jpg\" alt=\"\" class=\"wp-image-1644\" srcset=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_220131-Small-1.jpg 360w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_220131-Small-1-225x300.jpg 225w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/figure>\n<\/div>\n\n\n<p>Configuration du Wifi (voir article sur \u00ab\u00a0<a href=\"https:\/\/tybou.eu\/wordpress\/blog\/2020\/10\/01\/interrupteur-actionne-a-10000km\/\">interrupteur actionn\u00e9 \u00e0 10 000Km<\/a>\u00a0\u00bb pour les d\u00e9tails) et le tour est jou\u00e9 !<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"480\" src=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_222814-Small-1.jpg\" alt=\"\" class=\"wp-image-1645\" srcset=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_222814-Small-1.jpg 360w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_222814-Small-1-225x300.jpg 225w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"480\" src=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_222820-Small-1.jpg\" alt=\"\" class=\"wp-image-1646\" srcset=\"https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_222820-Small-1.jpg 360w, https:\/\/tybou.eu\/wordpress\/wp-content\/uploads\/2021\/01\/IMG_20210108_222820-Small-1-225x300.jpg 225w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Reflashage d&rsquo;un module DIN de commutation via Wifi. Achet\u00e9 en Chine, et avec le souhait de pouvoir tenter de remplacer le programme<\/p>\n","protected":false},"author":1,"featured_media":1719,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[102,123,81,74,75,82],"tags":[],"class_list":["post-1592","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-batiment","category-electricite-batiment","category-electricite","category-electronique","category-informatique","category-interrupteur"],"_links":{"self":[{"href":"https:\/\/tybou.eu\/wordpress\/wp-json\/wp\/v2\/posts\/1592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tybou.eu\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tybou.eu\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tybou.eu\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tybou.eu\/wordpress\/wp-json\/wp\/v2\/comments?post=1592"}],"version-history":[{"count":0,"href":"https:\/\/tybou.eu\/wordpress\/wp-json\/wp\/v2\/posts\/1592\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tybou.eu\/wordpress\/wp-json\/wp\/v2\/media\/1719"}],"wp:attachment":[{"href":"https:\/\/tybou.eu\/wordpress\/wp-json\/wp\/v2\/media?parent=1592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tybou.eu\/wordpress\/wp-json\/wp\/v2\/categories?post=1592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tybou.eu\/wordpress\/wp-json\/wp\/v2\/tags?post=1592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}