{"id":14852,"date":"2021-02-18T16:49:03","date_gmt":"2021-02-18T15:49:03","guid":{"rendered":"https:\/\/nerdiy.de\/?p=14852"},"modified":"2021-12-18T17:20:06","modified_gmt":"2021-12-18T16:20:06","slug":"comment-nodered-allumer-et-eteindre-lecran-raspberrypi","status":"publish","type":"post","link":"https:\/\/nerdiy.de\/fr\/comment-nodered-allumer-et-eteindre-lecran-raspberrypi\/","title":{"rendered":"HowTo : Node Red - Allumer et \u00e9teindre l'\u00e9cran du Raspberry Pi"},"content":{"rendered":"<p>Avec \u00e7a mon <strong><em><a href=\"https:\/\/nerdiy.de\/fr\/categorie\/miroir-magique-2\/\" target=\"_blank\" rel=\"noreferrer noopener\">MagicMirror <\/a><\/em><\/strong>n&#039;est activ\u00e9 que lorsque je l&#039;utilise r\u00e9ellement, j&#039;ai configur\u00e9 une petite automatisation \u00e0 l&#039;aide de NodeRed.<\/p>\n\n\n\n<p>L&#039;\u00e9cran ne s&#039;allume que lorsqu&#039;un mouvement est d\u00e9tect\u00e9. <\/p>\n\n\n\n<p>L&#039;\u00e9cran lui-m\u00eame est activ\u00e9 et d\u00e9sactiv\u00e9 \u00e0 l&#039;aide de la commande &quot;vcgencmd&quot;. (Plus d&#039;infos ici: <strong><em><a href=\"https:\/\/www.raspberrypi.org\/documentation\/raspbian\/applications\/vcgencmd.md\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.raspberrypi.org\/documentation\/raspbian\/applications\/vcgencmd.md<\/a><\/em><\/strong>)<\/p>\n\n\n\n<p>Avec le code NodeRed suivant, vous pouvez allumer et \u00e9teindre l&#039;\u00e9cran connect\u00e9 au RaspberryPi (qui ex\u00e9cute NodeRed).<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2><span style=\"color: #ff0000;\">Consignes de s\u00e9curit\u00e9 <\/span><\/h2>\r\n<p><span style=\"color: #ff0000;\">Je sais que les notes suivantes sont toujours un peu ennuyeuses et semblent inutiles. Malheureusement, de nombreuses personnes qui savaient &quot;mieux&quot; ont perdu des yeux, des doigts ou d&#039;autres choses \u00e0 cause d&#039;une n\u00e9gligence ou se sont bless\u00e9es. La perte de donn\u00e9es est presque n\u00e9gligeable en comparaison, mais m\u00eame celles-ci peuvent \u00eatre vraiment ennuyeuses. Par cons\u00e9quent, veuillez prendre cinq minutes pour lire les consignes de s\u00e9curit\u00e9. Parce que m\u00eame le projet le plus cool ne vaut pas une blessure ou d&#039;autres probl\u00e8mes.<\/span><br \/><strong><em><a href=\"https:\/\/nerdiy.de\/fr\/consignes-de-securite\/\"><span style=\"color: #ff0000;\">https:\/\/www.nerdiy.de\/sicherheitshinweise\/<\/span><\/a><\/em><\/strong><\/p>\r\n<h2>Liens d'affiliation\/publicitaires<\/h2>\r\n<p><em>Les liens vers des boutiques en ligne r\u00e9pertori\u00e9s ici sont des liens dits d&#039;affiliation. Si vous cliquez sur un tel lien d&#039;affiliation et effectuez un achat via ce lien, Nerdiy.de recevra une commission de la boutique en ligne ou du fournisseur concern\u00e9. Le prix ne change pas pour vous. Si vous effectuez vos achats via ces liens, vous aidez Nerdiy.de \u00e0 pouvoir proposer d&#039;autres projets utiles \u00e0 l&#039;avenir. \ud83d\ude42\u00a0<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Conditions pr\u00e9alables<\/h2>\n\n\n\n<p><strong>Articles utiles :<br><\/strong>Pour que vous puissiez importer le code NodeRed, NodeRed doit bien s\u00fbr d\u00e9j\u00e0 \u00eatre install\u00e9.<br>Comment pr\u00e9parer un RaspberryPi puis installer NodeRed dessus est d\u00e9crit dans les articles suivants.<\/p>\n\n\n\n<p>Les trois articles suivants d\u00e9crivent ce qu&#039;il faut faire pour pr\u00e9parer le RaspberryPi :<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong><em><a href=\"https:\/\/nerdiy.de\/fr\/raspberrypi-configuration-pour-nerdiys\/\" target=\"_blank\" rel=\"noreferrer noopener\">RaspberryPi - configuration pour les nerdiys\u00a0!<\/a><\/em><\/strong><\/li><li><strong><em><a href=\"https:\/\/nerdiy.de\/fr\/raspberrypi-la-premiere-configuration\/\">RaspberryPi \u2013 mar.<\/a><a href=\"https:\/\/nerdiy.de\/fr\/raspberrypi-la-premiere-configuration\/\" target=\"_blank\" rel=\"noreferrer noopener\">e<\/a><a href=\"https:\/\/nerdiy.de\/fr\/raspberrypi-la-premiere-configuration\/\"> Premi\u00e8re configuration !<\/a><\/em><\/strong><\/li><li><strong><em><a href=\"https:\/\/nerdiy.de\/fr\/peut-telephoner-pour-les-petits-communiquer-avec-le-raspberrypi-via-le-protocole-ssh\/\" target=\"_blank\" rel=\"noreferrer noopener\">RaspberryPi - Contr\u00f4lez le RaspberryPi via SSH<\/a><\/em><\/strong><\/li><li><a href=\"https:\/\/nerdiy.de\/fr\/nodered-installation-de-nodered-sur-le-raspberrypi\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>NodeRed \u2013 Installer NodeRed sur le RaspberryPi<\/em><\/strong><\/a><\/li><li><strong><em><a href=\"https:\/\/nerdiy.de\/fr\/nodered-install-new-nodes\/\" target=\"_blank\" rel=\"noreferrer noopener\">NodeRed \u2013 Installer de nouveaux n\u0153uds<\/a><\/em><\/strong><\/li><li><em><strong><a href=\"https:\/\/www.nerdiy.de\/wp-admin\/post.php?post=1198&amp;action=edit\" target=\"_blank\" rel=\"noreferrer noopener\">NodeRed - importer et exporter le code du n\u0153ud<\/a><\/strong><\/em><\/li><\/ul>\n\n\n\n<p><strong>Outil requis\u00a0:<br><\/strong>-Non-<\/p>\n\n\n\n<p><strong>Mat\u00e9riel requis :<\/strong><\/p>\n\n\n\n<p><strong>Dans la liste suivante, vous trouverez toutes les pi\u00e8ces dont vous avez besoin pour mettre en \u0153uvre cet article.<\/strong> <\/p>\n\n\n<div id=\"footable_parent_4042\"\n         class=\"footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui\">\n                <table data-ninja_table_instance=\"ninja_table_instance_0\" data-footable_id=\"4042\" data-filter-delay=\"1000\" aria-label=\"Termin\u00e9\u00a0: \u00e9quipement de base du RaspberryPi\"            id=\"footable_4042\"\n           data-unique_identifier=\"ninja_table_unique_id_2404710278_4042\"\n           class=\"foo-table ninja_footable foo_table_4042 ninja_table_unique_id_2404710278_4042 ui table  nt_type_ajax_table selectable striped vertical_centered  footable-paging-right\">\n                <colgroup>\n                            <col class=\"ninja_column_0\">\n                            <col class=\"ninja_column_1\">\n                            <col class=\"ninja_column_2\">\n                            <col class=\"ninja_column_3\">\n                            <col class=\"ninja_column_4\">\n                            <col class=\"ninja_column_5\">\n                    <\/colgroup>\n            <\/table>\n    \n    \n    \n<\/div>\n\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2>Connectez-vous \u00e0 l&#039;interface de configuration de NodeRed<\/h2>\r\n<p>Avant de pouvoir modifier votre configuration NodeRed, vous devez - si activ\u00e9 - vous connecter d&#039;abord \u00e0 l&#039;interface de configuration NodeRed.<\/p>\r\n<figure id=\"attachment_4672\" aria-describedby=\"caption-attachment-4672\" style=\"width: 810px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-firefox-2019-03-07-21-44-54.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"wp-image-4672 size-large\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-firefox-2019-03-07-21-44-54.png?resize=810%2C416&#038;ssl=1\" alt=\"\" width=\"810\" height=\"416\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-firefox-2019-03-07-21-44-54.png?resize=1024%2C526&amp;ssl=1 1024w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-firefox-2019-03-07-21-44-54.png?resize=300%2C154&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-firefox-2019-03-07-21-44-54.png?resize=768%2C395&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-firefox-2019-03-07-21-44-54.png?resize=600%2C308&amp;ssl=1 600w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-firefox-2019-03-07-21-44-54.png?w=1680&amp;ssl=1 1680w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-firefox-2019-03-07-21-44-54.png?w=1620&amp;ssl=1 1620w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/a><figcaption id=\"caption-attachment-4672\" class=\"wp-caption-text\">Vue de la bo\u00eete de dialogue de connexion. Ici, vous devez entrer les donn\u00e9es de connexion que vous avez sp\u00e9cifi\u00e9es lors de la configuration de la connexion. Vous trouverez des informations \u00e0 ce sujet dans l&#039;article <a href=\"https:\/\/nerdiy.de\/fr\/configurer-nodered-user-login\/\" target=\"_blank\" rel=\"noopener\"><em><strong>NodeRed - configurer la connexion de l&#039;utilisateur<\/strong><\/em><\/a>.<\/figcaption><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Importer le code du n\u0153ud<\/h2>\n\n\n\n<p>En important le code NodeRed ci-dessous, la vue ci-dessous sera ajout\u00e9e \u00e0 votre tableau de bord. Pour que cela fonctionne, vous devez d\u00e9j\u00e0 avoir install\u00e9 et configur\u00e9 le n\u0153ud du tableau de bord. Vous trouverez des informations \u00e0 ce sujet dans l&#039;article suivant.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong><em><a href=\"https:\/\/nerdiy.de\/fr\/nodered-create-a-user-interface-with-dashboard-nodes\/\" target=\"_blank\" rel=\"noreferrer noopener\">NodeRed - Cr\u00e9er une interface utilisateur avec des n\u0153uds de tableau de bord<\/a><\/em><\/strong><\/li><\/ul>\n\n\n\n<p>Les informations sur la fa\u00e7on d&#039;importer le code NodeRed dans votre instance NodeRed sont r\u00e9sum\u00e9es dans l&#039;article suivant.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong><em><a data-type=\"post\" data-id=\"1198\" href=\"https:\/\/nerdiy.de\/fr\/import-export-nodered-node-code-2\/\" target=\"_blank\" rel=\"noreferrer noopener\">NodeRed - importer et exporter le code du n\u0153ud<\/a><\/em><\/strong><\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile has-light-gray-background-color has-background\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-9xgy04vag8.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"240\" height=\"366\" data-attachment-id=\"15990\" data-permalink=\"https:\/\/nerdiy.de\/fr\/comment-nodered-allumer-et-eteindre-lecran-raspberrypi\/www-nerdiy-de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-9xgy04vag8\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-9xgy04vag8.png?fit=240%2C366&amp;ssl=1\" data-orig-size=\"240,366\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-9xgy04vag8\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-9xgy04vag8.png?fit=240%2C366&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-9xgy04vag8.png?resize=240%2C366&#038;ssl=1\" alt=\"\" class=\"wp-image-15990 size-full\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-9xgy04vag8.png?w=240&amp;ssl=1 240w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-9xgy04vag8.png?resize=33%2C50&amp;ssl=1 33w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-9xgy04vag8.png?resize=197%2C300&amp;ssl=1 197w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p>Dans la vue affich\u00e9e \u00e0 gauche, vous pouvez voir quels \u00e9l\u00e9ments sont ajout\u00e9s \u00e0 votre tableau de bord. <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Un bouton &quot;\u00c9teindre l&#039;\u00e9cran&quot;<\/li><li>Un bouton &quot;allumer l&#039;\u00e9cran&quot;<\/li><li>Un bouton &quot;actualiser l&#039;\u00e9tat de l&#039;\u00e9cran&quot;<\/li><li>Le d\u00e9roulement temporel de l&#039;allumage et de l&#039;extinction<\/li><li>Un bouton qui signale l&#039;\u00e9tat du moniteur<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"418\" data-attachment-id=\"15989\" data-permalink=\"https:\/\/nerdiy.de\/fr\/comment-nodered-allumer-et-eteindre-lecran-raspberrypi\/www-nerdiy-de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?fit=1383%2C713&amp;ssl=1\" data-orig-size=\"1383,713\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?fit=810%2C418&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?resize=810%2C418&#038;ssl=1\" alt=\"\" class=\"wp-image-15989\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?resize=1024%2C528&amp;ssl=1 1024w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?resize=97%2C50&amp;ssl=1 97w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?resize=300%2C155&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?resize=768%2C396&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?w=1383&amp;ssl=1 1383w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/a><figcaption>Vue du code NodeRed dans la vue de configuration.<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Vous pouvez trouver le NodeCode dans le r\u00e9f\u00e9rentiel Nerdiy Git \u00e0\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong><em><a href=\"https:\/\/github.com\/Nerdiyde\/NodeRedSnippets\/blob\/master\/snippets\/switch_monitor_state_raspberryPi.json\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/Nerdiyde\/NodeRedSnippets\/blob\/master\/snippets\/switch_monitor_state_raspberryPi.json<\/a><\/em><\/strong><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Plus d&#039;articles sur NodeRed<\/h2>\n\n\n\n<p>Vous pouvez trouver plus d&#039;articles sur le sujet de NodeRed, y compris des exemples, sous le lien suivant.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong><em><a href=\"https:\/\/nerdiy.de\/fr\/jour\/noue\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/nerdiy.de\/tag\/nodered\/<\/a><\/em><\/strong><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2>Amusez-vous avec le projet<\/h2>\r\n<p>J'esp\u00e8re que tout a fonctionn\u00e9 comme d\u00e9crit. Si ce n'est pas le cas ou si vous avez des questions ou des suggestions, faites-le moi savoir dans les commentaires. Je les ajouterai \u00e0 l'article si n\u00e9cessaire.<br \/>Les id\u00e9es de nouveaux projets sont toujours les bienvenues. \ud83d\ude42<\/p>\r\n<p><strong>PS Beaucoup de ces projets - en particulier les projets mat\u00e9riels - co\u00fbtent beaucoup de temps et d&#039;argent. Bien s\u00fbr, je le fais parce que j&#039;aime \u00e7a, mais si vous pensez que c&#039;est cool que je partage l&#039;information avec vous, je serais heureux d&#039;un petit don au fonds du caf\u00e9. \ud83d\ude42<\/strong><\/p>\r\n<p><a href=\"https:\/\/ko-fi.com\/nerdiy\" target=\"_blank\" rel=\"noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" style=\"border: 0px; height: 36px;\" src=\"https:\/\/i0.wp.com\/cdn.ko-fi.com\/cdn\/kofi4.png?resize=143%2C36&#038;ssl=1\" alt=\"Achetez-moi un caf\u00e9 sur ko-fi.com\" width=\"143\" height=\"36\" border=\"0\" \/><\/a>\u00a0 \u00a0 \u00a0 \u00a0<input name=\"cmd\" type=\"hidden\" value=\"_s-xclick\" \/> <input name=\"hosted_button_id\" type=\"hidden\" value=\"UAZE9RMHJY7VJ\" \/> <input title=\"PayPal - Le moyen le plus s\u00fbr et le plus facile de payer en ligne !\" alt=\"Donate with PayPal button\" name=\"submit\" src=\"https:\/\/www.paypalobjects.com\/de_DE\/DE\/i\/btn\/btn_donateCC_LG.gif\" type=\"image\" \/> <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.paypal.com\/de_DE\/i\/scr\/pixel.gif?resize=1%2C1&#038;ssl=1\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Pour que mon MagicMirror ne s&#039;allume que lorsque je l&#039;utilise r\u00e9ellement, j&#039;ai configur\u00e9 une petite automatisation \u00e0 l&#039;aide de NodeRed. Ainsi, l&#039;\u00e9cran ne s&#039;allumera que lorsque [...]<\/p>","protected":false},"author":1,"featured_media":15989,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[149,122,113,24,61],"tags":[114,25,47,48,229],"class_list":["post-14852","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-abendprojekt2h","category-magic-mirror","category-node-red","category-raspberry-pi","category-smarthome","tag-nodered","tag-raspberrypi","tag-raspi","tag-raspian","tag-smart"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HowTo: Node Red - Raspberry Pi Bildschirm Ein- und Ausschalten - nerdiy.de - DIY, Elektronik, 3D Druck und mehr...<\/title>\n<meta name=\"description\" content=\"Read a huge collection of detailed Tutorials on Nerdiy.de about all kind of Software, Hardware and general maker topics.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nerdiy.de\/fr\/comment-nodered-allumer-et-eteindre-lecran-raspberrypi\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HowTo: Node Red - Raspberry Pi Bildschirm Ein- und Ausschalten - nerdiy.de - DIY, Elektronik, 3D Druck und mehr...\" \/>\n<meta property=\"og:description\" content=\"Read a huge collection of detailed Tutorials on Nerdiy.de about all kind of Software, Hardware and general maker topics.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nerdiy.de\/fr\/comment-nodered-allumer-et-eteindre-lecran-raspberrypi\/\" \/>\n<meta property=\"og:site_name\" content=\"nerdiy.de - DIY, Elektronik, 3D Druck und mehr...\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/nerdiy.de\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/nerdiy.de\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-02-18T15:49:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-12-18T16:20:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?fit=1383%2C713&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"1383\" \/>\n\t<meta property=\"og:image:height\" content=\"713\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Fab\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@nerdiyde\" \/>\n<meta name=\"twitter:site\" content=\"@nerdiyde\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fab\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/howto-nodered-switch-the-raspberrypi-screen-on-and-off\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/howto-nodered-switch-the-raspberrypi-screen-on-and-off\\\/\"},\"author\":{\"name\":\"Fab\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#\\\/schema\\\/person\\\/f1579a71868adb0be60a74246d3e0908\"},\"headline\":\"HowTo: Node Red &#8211; 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