{"id":124,"date":"2016-06-12T22:27:51","date_gmt":"2016-06-12T20:27:51","guid":{"rendered":"http:\/\/les3zam.info\/cabrablog\/?p=124"},"modified":"2018-01-16T21:57:48","modified_gmt":"2018-01-16T19:57:48","slug":"velux-remote-hack","status":"publish","type":"post","link":"http:\/\/cabrastudio.eu\/cabrablog\/?p=124","title":{"rendered":"Velux Remote Hack"},"content":{"rendered":"<p>Le protocole de communication des Volets Velux n&rsquo;est pas des plus ouvert &#8230; Surtout les version les plus ancienne. Pour pilot\u00e9 mon Volets de toit depuis ma centrale domotique j&rsquo;au donc comme d&rsquo;autre choisi la solution <strong>Hack Hardware.<\/strong> Pour cela j&rsquo;ai donc d\u00e9cid\u00e9 de simul\u00e9 l&rsquo;appuis sur les boutons de la t\u00e9l\u00e9commande. j&rsquo;ai choisi une solution \u00e9lectronique \u00e0 base d&rsquo;optocoupleur<br \/>\n4N35 reli\u00e9 \u00e0 un micro-controleur Arduino ATMEGA328 et un r\u00e9cepteur 433 Mhz (voir article : <a href=\"http:\/\/cabrastudio.eu\/cabrablog\/?p=1\"><br \/>\n<\/a>).<\/p>\n<p>Le montage est assez simple si vous une carte Arduino 5v i faut uniquement :<\/p>\n<ul>\n<li>le r\u00e9cepteur 433Mhz<\/li>\n<li>2 Optocoupleur 4N35<\/li>\n<li>2 Resistance 220 Ohms 1\/4 w<\/li>\n<\/ul>\n<p>Voila le sch\u00e9ma complet si vous utilisez un kit ATMEGA328.<\/p>\n<p><a href=\"http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_FRItZing.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-131\" src=\"http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_FRItZing-1024x520.jpg\" alt=\"VELUX_FRItZing\" width=\"640\" height=\"325\" srcset=\"http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_FRItZing-1024x520.jpg 1024w, http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_FRItZing-300x152.jpg 300w, http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_FRItZing-768x390.jpg 768w, http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_FRItZing-200x101.jpg 200w, http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_FRItZing.jpg 1817w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>La connection de la carte FTDI n&rsquo;est pas utile pour vous &#8230; donc seule la partie gauche avec les 4N35 et la connexion du r\u00e9cepteur \u00e0 droite sont utiles.<\/p>\n<p>J&rsquo;ai utilis\u00e9 le protocole DIO Chacon ce qui me permet de piloter mon Volet Velux depuis toutes les t\u00e9l\u00e9commande Chacon \u00a0comme celui-ci : <a href=\"https:\/\/www.espace-protection.fr\/telecommande-3-canaux-dio.html?utm_source=google_shopping&amp;utm_medium=cpc&amp;utm_campaign=comparateurs&amp;gclid=CLu8mdyjo80CFWgW0wod1TkEkA\">lien<\/a>\u00a0 rien \u00e0 voir avec le prix d&rsquo;une t\u00e9l\u00e9commande Velux \ud83d\ude09<\/p>\n<p><a href=\"http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_REMOTE01.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-127\" src=\"http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_REMOTE01-150x150.jpg\" alt=\"VELUX_REMOTE01\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p>Bien sure il ne faut pas abimer la t\u00e9l\u00e9commande au moment de la soudure, c&rsquo;est le plus d\u00e9licat.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_REMOTE03.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-129 size-medium\" src=\"http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_REMOTE03-225x300.jpg\" alt=\"VELUX_REMOTE03\" width=\"225\" height=\"300\" srcset=\"http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_REMOTE03-225x300.jpg 225w, http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_REMOTE03-150x200.jpg 150w, http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_REMOTE03.jpg 720w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/a> <a href=\"http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_REMOTE02.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-128\" src=\"http:\/\/cabrastudio.eu\/cabrablog\/wp-content\/uploads\/2016\/06\/VELUX_REMOTE02-150x150.jpg\" alt=\"VELUX_REMOTE02\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p>Pour le GND\u00a0c&rsquo;est simple il possible de souder sur la pate de l&rsquo;alimentation. Par contre pour les deux autre c&rsquo;est plus d\u00e9licat. J&rsquo;ai choisi de souder l&rsquo;un des\u00a0fils ( le bleu ) sur la pin du bouton qui est assez accessible, pour l&rsquo;autre je me suis plac\u00e9 sur une des p\u00e2tes du circuit qui est directement reli\u00e9 au bouton (Voir photo).<\/p>\n<p>Pour \u00e9conomiser les circuit et surtout les soudure je n&rsquo;ai pas hacker le bouton arr\u00eat. En fait il est tr\u00e8s simple d&rsquo;arr\u00eater le volet via une seconde imulssin sur le m\u00eame bouton. j&rsquo;ai donc simul\u00e9 le bouton arr\u00eat par programmation.<\/p>\n<p>Comme toujours je pilote tout cela via Jeedom\/Arduidom (<a href=\"https:\/\/www.jeedom.com\/site\/fr\/\">lien<\/a> \/ <a href=\"https:\/\/www.jeedom.com\/doc\/documentation\/plugins\/arduidom\/fr_FR\/arduidom\">lien<\/a> ).<\/p>\n<p>Le sketch : ( A refaire avec la lib RCSwitch d&rsquo;Arduidom, plus tard \ud83d\ude42 )<\/p>\n<p>&nbsp;<\/p>\n<p>https:\/\/gist.github.com\/fd32a2288329f31b1828a35199273d2f.git<br \/>\n<style> #wrap_githubgistchevalir .gist-data {max-height: 50%;} <\/style><div id=\"wrap_githubgistchevalir\" style=\"width:40%\"><script>{\"error\":\"Not Found\"}<\/script><div style='margin-bottom:1em;padding:0;'><noscript><code><pre style='overflow:auto;margin:0;padding:0;border:1px solid #DDD;'>400: Invalid request<\/pre><\/code><\/noscript><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le protocole de communication des Volets Velux n&rsquo;est pas des plus ouvert &#8230; Surtout les version les plus ancienne. Pour pilot\u00e9 mon Volets de toit depuis ma centrale domotique j&rsquo;au donc comme d&rsquo;autre choisi la solution Hack Hardware. Pour cela&hellip; <a href=\"http:\/\/cabrastudio.eu\/cabrablog\/?p=124\" class=\"more-link\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,11],"tags":[],"_links":{"self":[{"href":"http:\/\/cabrastudio.eu\/cabrablog\/index.php?rest_route=\/wp\/v2\/posts\/124"}],"collection":[{"href":"http:\/\/cabrastudio.eu\/cabrablog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/cabrastudio.eu\/cabrablog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/cabrastudio.eu\/cabrablog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/cabrastudio.eu\/cabrablog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=124"}],"version-history":[{"count":16,"href":"http:\/\/cabrastudio.eu\/cabrablog\/index.php?rest_route=\/wp\/v2\/posts\/124\/revisions"}],"predecessor-version":[{"id":263,"href":"http:\/\/cabrastudio.eu\/cabrablog\/index.php?rest_route=\/wp\/v2\/posts\/124\/revisions\/263"}],"wp:attachment":[{"href":"http:\/\/cabrastudio.eu\/cabrablog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/cabrastudio.eu\/cabrablog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=124"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/cabrastudio.eu\/cabrablog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}