{"id":3004,"date":"2022-07-21T16:06:59","date_gmt":"2022-07-21T14:06:59","guid":{"rendered":"https:\/\/miniprojets.net\/?p=3004"},"modified":"2022-12-17T17:21:20","modified_gmt":"2022-12-17T16:21:20","slug":"transformer-une-pzem-004t-v1-en-capteur-bidirectionnel-de-courant-avec-le-firmware-enode","status":"publish","type":"post","link":"https:\/\/miniprojets.net\/index.php\/2022\/07\/21\/transformer-une-pzem-004t-v1-en-capteur-bidirectionnel-de-courant-avec-le-firmware-enode\/","title":{"rendered":"Transformer un PZEM-004T V1 en capteur bidirectionnel de courant avec le firmware eNode"},"content":{"rendered":"\n<p>Bonjour \u00e0 tous, <\/p>\n\n\n\n<p>Ces derniers temps avec l&#8217;ajout de panneaux photovolta\u00efques la probl\u00e9matique de monitorer la production et la consommation \u00e9lectrique de la plateforme Exp\u00e9-Smarthouse.<\/p>\n\n\n\n<p>Apr\u00e8s avoir recherch\u00e9 plusieurs solutions, je suis tomb\u00e9 sur le github de Apreb <a href=\"https:\/\/github.com\/apreb\/eNode\">https:\/\/github.com\/apreb\/eNode<\/a> qui permet de faire cela en modifiant l\u00e9g\u00e8rement un PZEM-004T V1.<\/p>\n\n\n\n<p>Comme d&#8217;habitude, nous toucherons \u00e0 de l&#8217;electricit\u00e9 donc attention \u00e0 vous.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Partie 0: Le mat\u00e9riel choisi<\/h2>\n\n\n\n<p>En ce qui concerne le mat\u00e9riel, il vous faudra: <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Un Wemos D1 mini<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2019\/08\/image-6.png\" alt=\"\" class=\"wp-image-599\" width=\"296\" height=\"280\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2019\/08\/image-6.png 612w, https:\/\/miniprojets.net\/wp-content\/uploads\/2019\/08\/image-6-300x284.png 300w\" sizes=\"auto, (max-width: 296px) 100vw, 296px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Un Capteur de puissance PZEM004T V1 (car la puce de comptage a chang\u00e9e sur la V3)<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"454\" height=\"314\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-1.png\" alt=\"\" class=\"wp-image-3014\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-1.png 454w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-1-300x207.png 300w\" sizes=\"auto, (max-width: 454px) 100vw, 454px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Un transformateur 220V AC vers 5V DC<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2019\/08\/image-4.png\" alt=\"\" class=\"wp-image-597\" width=\"242\" height=\"248\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2019\/08\/image-4.png 497w, https:\/\/miniprojets.net\/wp-content\/uploads\/2019\/08\/image-4-293x300.png 293w\" sizes=\"auto, (max-width: 242px) 100vw, 242px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Pour ceux qui ont une imprimante 3D ou un Fablab \u00e0 proximit\u00e9, je vous propose de fabriquer le boitier qui permettra de ranger tout cela proprement. Le mod\u00e8le que j&#8217;ai choisi, se trouve sur Thingiverse<\/li><\/ul>\n\n\n\n<p><a href=\"https:\/\/www.thingiverse.com\/thing:4260260\">https:\/\/www.thingiverse.com\/thing:4260260<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2020\/12\/image.png\" alt=\"\" class=\"wp-image-1362\" width=\"401\" height=\"318\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2020\/12\/image.png 617w, https:\/\/miniprojets.net\/wp-content\/uploads\/2020\/12\/image-300x238.png 300w\" sizes=\"auto, (max-width: 401px) 100vw, 401px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Des connecteurs 4 broches JST pour faire la connection avec le PZEM<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2020\/12\/image-1.png\" alt=\"\" class=\"wp-image-1373\" width=\"378\" height=\"393\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2020\/12\/image-1.png 562w, https:\/\/miniprojets.net\/wp-content\/uploads\/2020\/12\/image-1-288x300.png 288w\" sizes=\"auto, (max-width: 378px) 100vw, 378px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Un octocoupleur PC817<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"222\" height=\"219\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-4.png\" alt=\"\" class=\"wp-image-3051\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Quelques r\u00e9sistances (1k, 1k et 10k)<\/li><li>Et quelques fils pour faire les connections<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Partie 1: Pr\u00e9paration du PZEM-004T V1<\/h2>\n\n\n\n<p>Lorsque l&#8217;on \u00e9tudie la doc technique de la puce SD3004 de chez SDIC, nous pouvons voir qu&#8217;une des pin permet de connaitre le sens du courant.<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/sd3004_datasheet_v0.2c.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of Embed of sd3004_datasheet_v0.2c..\"><\/object><a id=\"wp-block-file--media-f66fcda5-0cbc-478a-a781-3a38de8b11d0\" href=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/sd3004_datasheet_v0.2c.pdf\">sd3004_datasheet_v0.2c<\/a><a href=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/sd3004_datasheet_v0.2c.pdf\" class=\"wp-block-file__button\" download aria-describedby=\"wp-block-file--media-f66fcda5-0cbc-478a-a781-3a38de8b11d0\">Download<\/a><\/div>\n\n\n\n<p>Il s&#8217;agit de la Pin 51 REVP<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"508\" height=\"476\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-3.png\" alt=\"\" class=\"wp-image-3046\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-3.png 508w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-3-300x281.png 300w\" sizes=\"auto, (max-width: 508px) 100vw, 508px\" \/><\/figure>\n\n\n\n<p>Pour r\u00e9cup\u00e9rer cette information, nous devons d&#8217;abord avoir acc\u00e8s \u00e0 la puce. <\/p>\n\n\n\n<p>Pour cela, il faut d\u00e9ssouder le condensateur jaune Tenta MKP<\/p>\n\n\n\n<p>Ce qui nous donne acc\u00e8s maintenant \u00e0 la SD3004<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"531\" height=\"241\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-6.png\" alt=\"\" class=\"wp-image-3056\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-6.png 531w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-6-300x136.png 300w\" sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/figure>\n\n\n\n<p>Il faut maintenant souder un fil sur la pin 51 (la troisi\u00e8me pin en partant de la droite sur le bord haut de la puce)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"358\" height=\"234\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-7.png\" alt=\"\" class=\"wp-image-3058\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-7.png 358w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-7-300x196.png 300w\" sizes=\"auto, (max-width: 358px) 100vw, 358px\" \/><\/figure>\n\n\n\n<p>En parall\u00e8le de cette op\u00e9ration, il faut cr\u00e9er le circuit permettant de se connecter sur le Wemos W1 mini, en utilisant le sch\u00e9ma ci-dessous fourni par Apreb<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"812\" height=\"431\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-5.png\" alt=\"\" class=\"wp-image-3055\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-5.png 812w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-5-300x159.png 300w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-5-768x408.png 768w\" sizes=\"auto, (max-width: 812px) 100vw, 812px\" \/><\/figure>\n\n\n\n<p>Pour ma part, j&#8217;ai r\u00e9utilis\u00e9 un PC817 et pour le Input, j&#8217;ai pris le GND sur la pin qui se trouve \u00e0 cot\u00e9 de la SD3004.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"129\" height=\"143\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-8.png\" alt=\"\" class=\"wp-image-3059\"\/><\/figure>\n\n\n\n<p>J&#8217;ai aussi rajout\u00e9 des pins sur la partie d\u00e9di\u00e9 au LCD pour s\u00e9curis\u00e9 (mais rien ne sera reli\u00e9 dessus)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"318\" height=\"193\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-9.png\" alt=\"\" class=\"wp-image-3060\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-9.png 318w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-9-300x182.png 300w\" sizes=\"auto, (max-width: 318px) 100vw, 318px\" \/><\/figure>\n\n\n\n<p>En ce qui concerne l&#8217;Output, j&#8217;ai r\u00e9cup\u00e9rer la Masse et le VCC directement sur le port de communication TTL<\/p>\n\n\n\n<p>Afin de s\u00e9curiser la connexion et \u00e9vit\u00e9  que le fil rajout\u00e9 sur la puce ne casse, lors du ressoudage du condensateur, j&#8217;ai utilis\u00e9 de la colle chaude pour fixer le tout.<\/p>\n\n\n\n<p>Cela donne le r\u00e9sultat ci dessous<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140625-1024x768.jpg\" alt=\"\" class=\"wp-image-3050\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140625-1024x768.jpg 1024w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140625-300x225.jpg 300w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140625-768x576.jpg 768w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140625-1536x1152.jpg 1536w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140625-2048x1536.jpg 2048w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140625-160x120.jpg 160w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140705-1024x768.jpg\" alt=\"\" class=\"wp-image-3049\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140705-1024x768.jpg 1024w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140705-300x225.jpg 300w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140705-768x576.jpg 768w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140705-1536x1152.jpg 1536w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140705-2048x1536.jpg 2048w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/20220419_140705-160x120.jpg 160w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Maintenantn, afin d&#8217;avoir une compatibilit\u00e9 entre le PZEM-004T et le Wemos, il faut aussi rajouter une resistance de 1Ko pour l&#8217;adaptation (pour les explications, vous pouvez aller voir article <a href=\"https:\/\/miniprojets.net\/index.php\/2019\/08\/23\/creation-dun-enregistreur-autonome-de-puissance-electrique-monophase-base-sur-un-wemos-d1-mini-dun-shield-rtc-sd-et-dun-pzem004t\/\">https:\/\/miniprojets.net\/index.php\/2019\/08\/23\/creation-dun-enregistreur-autonome-de-puissance-electrique-monophase-base-sur-un-wemos-d1-mini-dun-shield-rtc-sd-et-dun-pzem004t\/<\/a>)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"447\" height=\"203\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-10.png\" alt=\"\" class=\"wp-image-3061\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-10.png 447w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-10-300x136.png 300w\" sizes=\"auto, (max-width: 447px) 100vw, 447px\" \/><\/figure>\n\n\n\n<p>Une fois que cela est fait et que le Pzem est modifi\u00e9, nous pouvons passer \u00e0 la partie programmation. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Partie 2: Programmation<\/h2>\n\n\n\n<p>En ce qui concerne la programmation, il s&#8217;agit du m\u00eame sch\u00e9ma que pour l&#8217;article pr\u00e9c\u00e9dent sur le firmware Tasmota<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-miniprojets-net wp-block-embed-miniprojets-net\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"kdOmwFglpq\"><a href=\"https:\/\/miniprojets.net\/index.php\/2020\/12\/19\/une-alternative-diy-au-linky-pzem004t-wemos-tasmota-mqtt\/\">Une alternative DIY au linky PZEM004T + Wemos + Tasmota + MQTT<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;Une alternative DIY au linky PZEM004T + Wemos + Tasmota + MQTT&#8221; &#8212; MiniProjets.net\" src=\"https:\/\/miniprojets.net\/index.php\/2020\/12\/19\/une-alternative-diy-au-linky-pzem004t-wemos-tasmota-mqtt\/embed\/#?secret=BXO7JUfO4h#?secret=kdOmwFglpq\" data-secret=\"kdOmwFglpq\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><figcaption>Bien entendu, lors du t\u00e9l\u00e9versement, il faut utilis\u00e9 le binaire fourni sur le Github de Apreb<\/figcaption><\/figure>\n\n\n\n<p><a href=\"https:\/\/github.com\/apreb\/eNode\">https:\/\/github.com\/apreb\/eNode<\/a><\/p>\n\n\n\n<p>Comme d&#8217;habitude, je mets ci dessous le zip de ce Github au cas o\u00f9 le lien est HS.<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-5274979f-b13a-4671-b7c4-ef79eb3f738f\" href=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/eNode-master.zip\">eNode-master<\/a><a href=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/eNode-master.zip\" class=\"wp-block-file__button\" download aria-describedby=\"wp-block-file--media-5274979f-b13a-4671-b7c4-ef79eb3f738f\">Download<\/a><\/div>\n\n\n\n<p>Une fois que le Wemos est programm\u00e9, nous pouvons maintenant le relier au PZEM en respectant le sch\u00e9ma fourni par Apreb. Ci-dessous la version pour notre usage.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"686\" height=\"392\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-11.png\" alt=\"\" class=\"wp-image-3062\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-11.png 686w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-11-300x171.png 300w\" sizes=\"auto, (max-width: 686px) 100vw, 686px\" \/><\/figure>\n\n\n\n<p>Maintenant, on soude aussi le transformateur 220V\/5V sur la carte<\/p>\n\n\n\n<p> Puis nous pouvons tout mettre dans le boitier imprim\u00e9 en 3D et attaquer la partie initialisation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Partie 3 : Initialisation<\/h2>\n\n\n\n<p>Pour cela vous devez alimenter votre installation comme pour la version Tasmota et attendre un peu. <\/p>\n\n\n\n<p>Je vous conseille de faire la m\u00eame installation (Ici la photo n&#8217;est pas car le tore n&#8217;est pas celui d&#8217;une V1 mais une V3 mais comme mon appareil photo ou mon doigt a bugg\u00e9, elle n&#8217;a pas \u00e9t\u00e9 prise&#8230; Bref c&#8217;est juste un exemple pour montrer le principe)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"733\" height=\"480\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-12.png\" alt=\"\" class=\"wp-image-3065\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-12.png 733w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-12-300x196.png 300w\" sizes=\"auto, (max-width: 733px) 100vw, 733px\" \/><\/figure>\n\n\n\n<p>Maintenant vous pouvez vous connecter au r\u00e9seau Wifi <code>APRENODE<\/code> et rentrer le mot de passe <code>12345678<\/code><\/p>\n\n\n\n<p>Une fois cela fait, rentrez l&#8217;adresse suivante sur un navigateur internet <code>http:\/\/1.1.1.1<\/code> afin d&#8217;arriver sur la page suivante:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-13-228x1024.png\" alt=\"\" class=\"wp-image-3073\" width=\"228\" height=\"1024\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-13-228x1024.png 228w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-13-67x300.png 67w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-13-342x1536.png 342w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-13.png 358w\" sizes=\"auto, (max-width: 228px) 100vw, 228px\" \/><\/figure>\n\n\n\n<p>Si vous cliquez sur le bouton Refresh vous devriez avoir les valeurs que le Pzem remonte<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"124\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-18.png\" alt=\"\" class=\"wp-image-3081\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-18.png 650w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-18-300x57.png 300w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/figure>\n\n\n\n<p>Normalement si l&#8217;on inverse le sens du tore nous devrions observer une inversion du sens du courant<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"140\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-19.png\" alt=\"\" class=\"wp-image-3082\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-19.png 648w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-19-300x65.png 300w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<p><br>Maintenant que l&#8217;on a v\u00e9rifier que tout \u00e9tait ok. <\/p>\n\n\n\n<p>Il vous faut rentrer les informations de votre wifi et de votre broker MQTT.<\/p>\n\n\n\n<p>Si tout est ok, nous pouvons l&#8217;installer dans le circuit \u00e9lectrique d\u00e9finitif en faisant attention au sens du tore et passer \u00e0 l&#8217;int\u00e9gration dans Jeedom.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Partie 4: Int\u00e9gration dans Jeedom<\/h2>\n\n\n\n<p>En ce qui concerne l&#8217;int\u00e9gration dans Jeedom, nous pouvons suivre la m\u00eame m\u00e9thode d\u00e9crite dans l&#8217;article <a href=\"https:\/\/miniprojets.net\/index.php\/2020\/12\/19\/une-alternative-diy-au-linky-pzem004t-wemos-tasmota-mqtt\/\">https:\/\/miniprojets.net\/index.php\/2020\/12\/19\/une-alternative-diy-au-linky-pzem004t-wemos-tasmota-mqtt\/<\/a> qui consiste \u00e0 utiliser le plugin JMQTT. <\/p>\n\n\n\n<p>Au finale, une fois l&#8217;int\u00e9gration faite, nous obtenons le r\u00e9sultat suivant:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"228\" height=\"129\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-16.png\" alt=\"\" class=\"wp-image-3076\"\/><\/figure>\n\n\n\n<p>Apr\u00e8s quelques jours, nous obtenons les courbes suivantes:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"798\" height=\"556\" src=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-17.png\" alt=\"\" class=\"wp-image-3077\" srcset=\"https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-17.png 798w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-17-300x209.png 300w, https:\/\/miniprojets.net\/wp-content\/uploads\/2022\/07\/image-17-768x535.png 768w\" sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><figcaption>On peux voir ainsi les phases o\u00f9 l&#8217;on est en consommation (Nuit ou absence de soleil) et les phases de production et de r\u00e9injection sur le r\u00e9seau.<\/figcaption><\/figure>\n\n\n\n<p>Comme nous pouvons le voir, il y a possibilit\u00e9 de faire des choses pour am\u00e9liorer cela ^^. <\/p>\n\n\n\n<p>Peut-\u00eatre bient\u00f4t un article sur l&#8217;utilisation d&#8217;une batterie pour du stockage d&#8217;\u00e9nergie? Ou comment utiliser un MPC pour mieux pr\u00e9dir et utiliser au bon moment les appareils \u00e9lectriques?<\/p>\n\n\n\n<p>Seul l&#8217;avenir nous le dira ^^<\/p>\n\n\n\n<p>Bonne continuation et bonnes vacances<\/p>\n\n\n\n<p>J\u00e9r\u00f4me<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bonjour \u00e0 tous, Ces derniers temps avec l&#8217;ajout de panneaux photovolta\u00efques la probl\u00e9matique de monitorer la production et la consommation&hellip;<\/p>\n","protected":false},"author":1,"featured_media":3077,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[82],"class_list":["post-3004","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-capteurs","tag-capteurs"],"_links":{"self":[{"href":"https:\/\/miniprojets.net\/index.php\/wp-json\/wp\/v2\/posts\/3004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/miniprojets.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/miniprojets.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/miniprojets.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/miniprojets.net\/index.php\/wp-json\/wp\/v2\/comments?post=3004"}],"version-history":[{"count":0,"href":"https:\/\/miniprojets.net\/index.php\/wp-json\/wp\/v2\/posts\/3004\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/miniprojets.net\/index.php\/wp-json\/wp\/v2\/media\/3077"}],"wp:attachment":[{"href":"https:\/\/miniprojets.net\/index.php\/wp-json\/wp\/v2\/media?parent=3004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/miniprojets.net\/index.php\/wp-json\/wp\/v2\/categories?post=3004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/miniprojets.net\/index.php\/wp-json\/wp\/v2\/tags?post=3004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}