{"id":18567,"date":"2022-06-28T17:44:09","date_gmt":"2022-06-28T15:44:09","guid":{"rendered":"https:\/\/nerdiy.de\/?p=18567"},"modified":"2023-02-15T20:32:04","modified_gmt":"2023-02-15T19:32:04","slug":"howto-node-rood-data-lezen-van-een-sma-ev-oplader-22-wallbox","status":"publish","type":"post","link":"https:\/\/nerdiy.de\/nl\/howto-node-rood-data-lezen-van-een-sma-ev-oplader-22-wallbox\/","title":{"rendered":"HowTo: Node Red - Gegevens uitlezen van een SMA EV CHARGER 22 wallbox"},"content":{"rendered":"<p>Ik heb onlangs een SMA EV Charger 22 Wallbox aan mijn netwerk toegevoegd. Deze wordt natuurlijk vooral gebruikt om een elektrische auto op te laden. <\/p>\n\n\n\n<p>Toch was ik natuurlijk benieuwd welke waardes daar uitgelezen en verwerkt konden worden. <\/p>\n\n\n\n<p>Onderstaande Node Red code is mijn huidige status en kan nu al gebruikt worden om de meest voorkomende verbruiks- en producentengegevens uit te lezen. U heeft dus toegang tot individuele waarden van het elektriciteitsnet en de aangesloten auto.<\/p>\n\n\n\n<p>Meer informatie is samengevat in dit artikel.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n<h2><span style=\"color: #ff0000;\">Veiligheidsinstructies <\/span><\/h2>\r\n<p><span style=\"color: #ff0000;\">Ik weet dat de volgende opmerkingen altijd een beetje vervelend zijn en onnodig lijken. Helaas hebben veel mensen die &quot;beter&quot; wisten door onvoorzichtigheid ogen, vingers of andere dingen verloren of zichzelf verwond. Gegevensverlies is in vergelijking bijna te verwaarlozen, maar zelfs dit kan erg vervelend zijn. Neem daarom vijf minuten de tijd om de veiligheidsinstructies te lezen. Omdat zelfs het coolste project geen blessure of andere problemen waard is.<\/span><br \/><strong><em><a href=\"https:\/\/nerdiy.de\/nl\/veiligheidsinstructies\/\"><span style=\"color: #ff0000;\">https:\/\/www.nerdiy.de\/sicherheitshinweise\/<\/span><\/a><\/em><\/strong><\/p>\r\n<h2>Affiliate links \/ reclame links<\/h2>\r\n<p><em>De hier vermelde links naar online winkels zijn zogenaamde affiliate-links. Als u op zo&#039;n affiliate-link klikt en via deze link een aankoop doet, ontvangt Nerdiy.de een commissie van de betreffende onlineshop of aanbieder. De prijs verandert voor jou niet. Als u via deze links uw aankopen doet, steunt u Nerdiy.de om in de toekomst andere nuttige projecten aan te kunnen bieden. \ud83d\ude42\u00a0<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Eisen<\/h2>\n\n\n\n<p><strong>Handige artikelen:<br><\/strong>Om nieuwe nodes te kunnen installeren, moet NodeRed natuurlijk al op je RaspberryPi zijn ge\u00efnstalleerd.<br>Hoe je een RaspberryPi voorbereidt en vervolgens NodeRed erop installeert, wordt beschreven in de volgende artikelen.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em><a href=\"https:\/\/nerdiy.de\/nl\/raspberrypi-setup-voor-nerds\/\" target=\"_blank\" rel=\"noreferrer noopener\">RaspberryPi \u2013 setup voor nerds!<\/a><\/em><\/strong><\/li>\n\n\n\n<li><strong><em><a href=\"https:\/\/nerdiy.de\/nl\/raspberrypi-de-eerste-configuratie\/\">RaspberryPi \u2013 di<\/a><a href=\"https:\/\/nerdiy.de\/nl\/raspberrypi-de-eerste-configuratie\/\" target=\"_blank\" rel=\"noreferrer noopener\">e<\/a><a href=\"https:\/\/nerdiy.de\/nl\/raspberrypi-de-eerste-configuratie\/\"> Eerste configuratie!<\/a><\/em><\/strong><\/li>\n\n\n\n<li><strong><em><a href=\"https:\/\/nerdiy.de\/nl\/kan-telefoon-voor-de-kleintjes-communiceren-met-de-raspberrypi-via-het-ssh-protocol\/\" target=\"_blank\" rel=\"noreferrer noopener\">RaspberryPi \u2013 Bedien de RaspberryPi via SSH<\/a><\/em><\/strong><\/li>\n\n\n\n<li><a href=\"https:\/\/nerdiy.de\/nl\/nodered-installatie-van-nodered-op-de-raspberrypi\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>NodeRed \u2013 NodeRed installeren op de RaspberryPi<\/em><\/strong><\/a><\/li>\n\n\n\n<li><strong><em><a href=\"https:\/\/nerdiy.de\/nl\/nodered-install-new-nodes\/\" target=\"_blank\" rel=\"noreferrer noopener\">NodeRed \u2013 Installeer nieuwe knooppunten<\/a><\/em><\/strong><\/li>\n\n\n\n<li><em><strong><a href=\"https:\/\/www.nerdiy.de\/wp-admin\/post.php?post=1198&amp;action=edit\" target=\"_blank\" rel=\"noreferrer noopener\">NodeRed - importeer en exporteer knooppuntcode<\/a><\/strong><\/em><\/li>\n<\/ul>\n\n\n\n<p><strong>In de volgende lijsten vindt u alle onderdelen die u nodig heeft om dit artikel te implementeren.<\/strong> <\/p>\n\n\n\n<p><strong>Vereist gereedschap:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Nummer<\/th><th class=\"has-text-align-right\" data-align=\"right\">Link<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">1x<\/td><td class=\"has-text-align-right\" data-align=\"right\"><strong><em><a class=\"aawp-link\" href=\"https:\/\/www.amazon.de\/dp\/B092LVWNX8?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"Schroevendraaierset\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B092LVWNX8\" data-aawp-product-id=\"6540\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"138 in 1 Schraubendreher Set Feinmechanik Mini Feinmechaniker Satz Magnetisch Upgrade Version Pr\u00e4zisions Elektronik Reparatur Set f\u00fcr iPhone Laptop Spielzeug Uhren Kamera Brillen\" data-aawp-geotargeting=\"true\">Schroevendraaierset<\/a>&nbsp;<a class=\"aawp-link-icon-container\" href=\"https:\/\/www.amazon.de\/dp\/B092LVWNX8?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"Schroevendraaierset\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B092LVWNX8\" data-aawp-product-id=\"6540\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"138 in 1 Schraubendreher Set Feinmechanik Mini Feinmechaniker Satz Magnetisch Upgrade Version Pr\u00e4zisions Elektronik Reparatur Set f\u00fcr iPhone Laptop Spielzeug Uhren Kamera Brillen\" data-aawp-geotargeting=\"true\"><span class=\"aawp-link-icon amazon\"><\/span><\/a><\/em><\/strong> <a  data-aawp-product-asin=\"B092LVWNX8\" data-aawp-product-id=\"6540\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"138 in 1 Schraubendreher Set Feinmechanik Mini Feinmechaniker Satz Magnetisch Upgrade Version Pr\u00e4zisions Elektronik Reparatur Set f\u00fcr iPhone Laptop Spielzeug Uhren Kamera Brillen\" data-aawp-geotargeting=\"true\" class=\"aawp-button aawp-button--buy aawp-button aawp-button--amazon aawp-button--icon aawp-button--icon-black\" href=\"https:\/\/www.amazon.de\/dp\/B092LVWNX8?tag=nerdiyde018-21&#038;linkCode=ogi&#038;th=1&#038;psc=1\" title=\"Kopen bij Amazon\" target=\"_blank\" rel=\"nofollow noopener sponsored\">Kopen bij Amazon<\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1x<\/td><td class=\"has-text-align-right\" data-align=\"right\"><strong><em><a class=\"aawp-link\" href=\"https:\/\/www.amazon.de\/dp\/B081VHSB2V?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"SD-kaartlezer\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B081VHSB2V\" data-aawp-product-id=\"6537\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"uni SD Kartenleser Dual USB 3.0 USB C Stecker Kartenleseger\u00e4t Aluminium OTG Adapter SD Card Reader Speicherkartenleser f\u00fcr SD\/Micro SD\/TF\/SDHC\/SDXC iPhone 15-16\/Android\/Windows\/macOS usw.\" data-aawp-geotargeting=\"true\">SD-kaartlezer<\/a>&nbsp;<a class=\"aawp-link-icon-container\" href=\"https:\/\/www.amazon.de\/dp\/B081VHSB2V?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"SD-kaartlezer\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B081VHSB2V\" data-aawp-product-id=\"6537\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"uni SD Kartenleser Dual USB 3.0 USB C Stecker Kartenleseger\u00e4t Aluminium OTG Adapter SD Card Reader Speicherkartenleser f\u00fcr SD\/Micro SD\/TF\/SDHC\/SDXC iPhone 15-16\/Android\/Windows\/macOS usw.\" data-aawp-geotargeting=\"true\"><span class=\"aawp-link-icon amazon\"><\/span><\/a><\/em><\/strong> <a  data-aawp-product-asin=\"B081VHSB2V\" data-aawp-product-id=\"6537\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"uni SD Kartenleser Dual USB 3.0 USB C Stecker Kartenleseger\u00e4t Aluminium OTG Adapter SD Card Reader Speicherkartenleser f\u00fcr SD\/Micro SD\/TF\/SDHC\/SDXC iPhone 15-16\/Android\/Windows\/macOS usw.\" data-aawp-geotargeting=\"true\" class=\"aawp-button aawp-button--buy aawp-button aawp-button--amazon aawp-button--icon aawp-button--icon-black\" href=\"https:\/\/www.amazon.de\/dp\/B081VHSB2V?tag=nerdiyde018-21&#038;linkCode=ogi&#038;th=1&#038;psc=1\" title=\"Kopen bij Amazon\" target=\"_blank\" rel=\"nofollow noopener sponsored\">Kopen bij Amazon<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Benodigd materiaal:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Nummer<\/th><th class=\"has-text-align-right\" data-align=\"right\">Link<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">1x<\/td><td class=\"has-text-align-right\" data-align=\"right\"> <strong><em><a class=\"aawp-link\" href=\"https:\/\/www.amazon.de\/dp\/B07TD42S27?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"Raspberry Pi\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B07TD42S27\" data-aawp-product-id=\"6541\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"Raspberry Pi 4 Modelo B 2GB\" data-aawp-geotargeting=\"true\">Raspberry Pi<\/a>&nbsp;<a class=\"aawp-link-icon-container\" href=\"https:\/\/www.amazon.de\/dp\/B07TD42S27?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"Raspberry Pi\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B07TD42S27\" data-aawp-product-id=\"6541\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"Raspberry Pi 4 Modelo B 2GB\" data-aawp-geotargeting=\"true\"><span class=\"aawp-link-icon amazon\"><\/span><\/a><\/em><\/strong> <a  data-aawp-product-asin=\"B07TD42S27\" data-aawp-product-id=\"6541\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"Raspberry Pi 4 Modelo B 2GB\" data-aawp-geotargeting=\"true\" class=\"aawp-button aawp-button--buy aawp-button aawp-button--amazon aawp-button--icon aawp-button--icon-black\" href=\"https:\/\/www.amazon.de\/dp\/B07TD42S27?tag=nerdiyde018-21&#038;linkCode=ogi&#038;th=1&#038;psc=1\" title=\"Kopen bij Amazon\" target=\"_blank\" rel=\"nofollow noopener sponsored\">Kopen bij Amazon<\/a> <\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1x<\/td><td class=\"has-text-align-right\" data-align=\"right\">  <strong><em><a class=\"aawp-link\" href=\"https:\/\/www.amazon.de\/dp\/B07TMPC9FG?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"Raspberry Pi voeding\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B07TMPC9FG\" data-aawp-product-id=\"6538\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"Raspberry Pi Raspberry Fuente de Alimentaci\u00f3n USB-C para 4 5V 3A 15W Negra\" data-aawp-geotargeting=\"true\">Raspberry Pi voeding<\/a>&nbsp;<a class=\"aawp-link-icon-container\" href=\"https:\/\/www.amazon.de\/dp\/B07TMPC9FG?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"Raspberry Pi voeding\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B07TMPC9FG\" data-aawp-product-id=\"6538\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"Raspberry Pi Raspberry Fuente de Alimentaci\u00f3n USB-C para 4 5V 3A 15W Negra\" data-aawp-geotargeting=\"true\"><span class=\"aawp-link-icon amazon\"><\/span><\/a><\/em><\/strong> <a  data-aawp-product-asin=\"B07TMPC9FG\" data-aawp-product-id=\"6538\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"Raspberry Pi Raspberry Fuente de Alimentaci\u00f3n USB-C para 4 5V 3A 15W Negra\" data-aawp-geotargeting=\"true\" class=\"aawp-button aawp-button--buy aawp-button aawp-button--amazon aawp-button--icon aawp-button--icon-black\" href=\"https:\/\/www.amazon.de\/dp\/B07TMPC9FG?tag=nerdiyde018-21&#038;linkCode=ogi&#038;th=1&#038;psc=1\" title=\"Kopen bij Amazon\" target=\"_blank\" rel=\"nofollow noopener sponsored\">Kopen bij Amazon<\/a> <\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1x<\/td><td class=\"has-text-align-right\" data-align=\"right\"> <strong><em><a class=\"aawp-link\" href=\"https:\/\/www.amazon.de\/dp\/B08HCDNP23?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"Raspberry Pi behuizing\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B08HCDNP23\" data-aawp-product-id=\"6544\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"Miuzei Geh\u00e4use f\u00fcr Raspberry Pi 4 mit Geh\u00e4use 4B Aluminium Passiv K\u00fchlung Case Metall mit W\u00e4rmeleitenden Aufkleber Heatsink Cooler Kompatibel mit RPi4 Model B 8GB\/4GB\/2GB.\" data-aawp-geotargeting=\"true\">Raspberry Pi behuizing<\/a>&nbsp;<a class=\"aawp-link-icon-container\" href=\"https:\/\/www.amazon.de\/dp\/B08HCDNP23?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"Raspberry Pi behuizing\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B08HCDNP23\" data-aawp-product-id=\"6544\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"Miuzei Geh\u00e4use f\u00fcr Raspberry Pi 4 mit Geh\u00e4use 4B Aluminium Passiv K\u00fchlung Case Metall mit W\u00e4rmeleitenden Aufkleber Heatsink Cooler Kompatibel mit RPi4 Model B 8GB\/4GB\/2GB.\" data-aawp-geotargeting=\"true\"><span class=\"aawp-link-icon amazon\"><\/span><\/a><\/em><\/strong> <a  data-aawp-product-asin=\"B08HCDNP23\" data-aawp-product-id=\"6544\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"Miuzei Geh\u00e4use f\u00fcr Raspberry Pi 4 mit Geh\u00e4use 4B Aluminium Passiv K\u00fchlung Case Metall mit W\u00e4rmeleitenden Aufkleber Heatsink Cooler Kompatibel mit RPi4 Model B 8GB\/4GB\/2GB.\" data-aawp-geotargeting=\"true\" class=\"aawp-button aawp-button--buy aawp-button aawp-button--amazon aawp-button--icon aawp-button--icon-black\" href=\"https:\/\/www.amazon.de\/dp\/B08HCDNP23?tag=nerdiyde018-21&#038;linkCode=ogi&#038;th=1&#038;psc=1\" title=\"Kopen bij Amazon\" target=\"_blank\" rel=\"nofollow noopener sponsored\">Kopen bij Amazon<\/a>  <\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1x<\/td><td class=\"has-text-align-right\" data-align=\"right\"> <strong><em><a class=\"aawp-link\" href=\"https:\/\/www.amazon.de\/dp\/B07FCMBLV6?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"Micro SD-kaart 64GB\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B07FCMBLV6\" data-aawp-product-id=\"6545\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"SanDisk Extreme 64 GB microSDXC Memory Card + SD Adapter with A2 App Performance + Rescue Pro Deluxe Up to 160 MB\/s Class 10 UHS-I U3 V30 Red\/Gold\" data-aawp-geotargeting=\"true\">Micro SD-kaart 64GB<\/a>&nbsp;<a class=\"aawp-link-icon-container\" href=\"https:\/\/www.amazon.de\/dp\/B07FCMBLV6?tag=nerdiyde018-21&linkCode=ogi&th=1&psc=1\" title=\"Micro SD-kaart 64GB\" target=\"_blank\" rel=\"nofollow noopener sponsored\"  data-aawp-product-asin=\"B07FCMBLV6\" data-aawp-product-id=\"6545\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"SanDisk Extreme 64 GB microSDXC Memory Card + SD Adapter with A2 App Performance + Rescue Pro Deluxe Up to 160 MB\/s Class 10 UHS-I U3 V30 Red\/Gold\" data-aawp-geotargeting=\"true\"><span class=\"aawp-link-icon amazon\"><\/span><\/a><\/em><\/strong> <a  data-aawp-product-asin=\"B07FCMBLV6\" data-aawp-product-id=\"6545\" data-aawp-tracking-id=\"nerdiyde018-21\" data-aawp-product-title=\"SanDisk Extreme 64 GB microSDXC Memory Card + SD Adapter with A2 App Performance + Rescue Pro Deluxe Up to 160 MB\/s Class 10 UHS-I U3 V30 Red\/Gold\" data-aawp-geotargeting=\"true\" class=\"aawp-button aawp-button--buy aawp-button aawp-button--amazon aawp-button--icon aawp-button--icon-black\" href=\"https:\/\/www.amazon.de\/dp\/B07FCMBLV6?tag=nerdiyde018-21&#038;linkCode=ogi&#038;th=1&#038;psc=1\" title=\"Kopen bij Amazon\" target=\"_blank\" rel=\"nofollow noopener sponsored\">Kopen bij Amazon<\/a>  <\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1x<\/td><td class=\"has-text-align-right\" data-align=\"right\">SMA EV CHARGER 22 wanddoos<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Knooppuntcode rood importeren<\/h2>\n\n\n\n<p>In deze sectie vind je de Node Red-code die je nodig hebt. Hoe je dit kunt importeren in je NodeRed omgeving staat in het artikel <em><strong><a href=\"https:\/\/www.nerdiy.de\/wp-admin\/post.php?post=1198&amp;action=edit\">NodeRed - importeer en exporteer knooppuntcode<\/a><\/strong><\/em> beschreven.<\/p>\n\n\n\n<p>Om de onderstaande knooppuntcode te kunnen gebruiken met uw ESPEasy-apparaat, moet u enkele wijzigingen aanbrengen. Deze worden in het volgende gedeelte beschreven.<\/p>\n\n\n\n<p>Je kunt de Node Red-code vinden in de Nerdiy Git-repository onder de volgende link: <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em><a href=\"https:\/\/github.com\/Nerdiyde\/NodeRedSnippets\/blob\/master\/snippets\/sma_devices\/sma_wallbox_data_retrieval.json\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/Nerdiyde\/NodeRedSnippets\/blob\/master\/snippets\/sma_devices\/sma_wallbox_data_retrieval.json<\/a><\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>In de onderstaande galerij ziet u een foto van de stroomweergave in de configuratieweergave. Zoals u kunt zien, kon ik de meeste waarden toewijzen\/lezen. Voor sommigen (naar mijn mening minder belangrijk) ontbreekt de juiste opdracht nog. Als je dit ontdekt, laat dan een reactie achter. <\/p>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery aligncenter is-style-rectangular\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:100.00000%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak-1024x313.jpg?ssl=1\"><img decoding=\"async\" data-attachment-id=\"18823\" data-permalink=\"https:\/\/nerdiy.de\/nl\/howto-node-rood-data-lezen-van-een-sma-ev-oplader-22-wallbox\/www-nerdiy-de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?fit=1224%2C374&amp;ssl=1\" data-orig-size=\"1224,374\" 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-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?fit=810%2C248&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 1 of 3 in full-screen\" srcset=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak-1024x313.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak-1024x313.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak-1024x313.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak-1024x313.jpg?strip=info&#038;w=1224&#038;ssl=1 1224w\" alt=\"\" data-height=\"374\" data-id=\"18823\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=18823\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak-1024x313.jpg\" data-width=\"1224\" src=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak-1024x313.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><\/div><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:48.50521%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-2vtkpiubqi.jpg?ssl=1\"><img decoding=\"async\" data-attachment-id=\"18822\" data-permalink=\"https:\/\/nerdiy.de\/nl\/howto-node-rood-data-lezen-van-een-sma-ev-oplader-22-wallbox\/www-nerdiy-de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-2vtkpiubqi\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-2vtkpiubqi.jpg?fit=1008%2C702&amp;ssl=1\" data-orig-size=\"1008,702\" 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-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-2vtkpiubqi\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-2vtkpiubqi.jpg?fit=810%2C564&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 2 of 3 in full-screen\" srcset=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-2vtkpiubqi.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-2vtkpiubqi.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-2vtkpiubqi.jpg?strip=info&#038;w=1008&#038;ssl=1 1008w\" alt=\"\" data-height=\"702\" data-id=\"18822\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=18822\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-2vtkpiubqi.jpg\" data-width=\"1008\" src=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-2vtkpiubqi.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:51.49479%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-wzvamjox3m-1024x672.jpg?ssl=1\"><img decoding=\"async\" data-attachment-id=\"18824\" data-permalink=\"https:\/\/nerdiy.de\/nl\/howto-node-rood-data-lezen-van-een-sma-ev-oplader-22-wallbox\/www-nerdiy-de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-wzvamjox3m\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-wzvamjox3m.jpg?fit=1110%2C728&amp;ssl=1\" data-orig-size=\"1110,728\" 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-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-wzvamjox3m\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-wzvamjox3m.jpg?fit=810%2C532&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 3 of 3 in full-screen\" srcset=\"https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-wzvamjox3m-1024x672.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-wzvamjox3m-1024x672.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-wzvamjox3m-1024x672.jpg?strip=info&#038;w=1110&#038;ssl=1 1110w\" alt=\"\" data-height=\"728\" data-id=\"18824\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=18824\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-wzvamjox3m-1024x672.jpg\" data-width=\"1110\" src=\"https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-wzvamjox3m-1024x672.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><\/div><\/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\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"248\" data-attachment-id=\"18823\" data-permalink=\"https:\/\/nerdiy.de\/nl\/howto-node-rood-data-lezen-van-een-sma-ev-oplader-22-wallbox\/www-nerdiy-de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?fit=1224%2C374&amp;ssl=1\" data-orig-size=\"1224,374\" 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-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?fit=810%2C248&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?resize=810%2C248&#038;ssl=1\" alt=\"\" class=\"wp-image-18823\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?resize=1024%2C313&amp;ssl=1 1024w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?resize=164%2C50&amp;ssl=1 164w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?resize=600%2C183&amp;ssl=1 600w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?resize=300%2C92&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?resize=768%2C235&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?w=1224&amp;ssl=1 1224w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/a><figcaption class=\"wp-element-caption\">Een andere weergave van de Node Red Flow in de configuratie-interface.<\/figcaption><\/figure>\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\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-chrome-txl7ylw2sc.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"364\" data-attachment-id=\"18849\" data-permalink=\"https:\/\/nerdiy.de\/nl\/howto-node-rood-data-lezen-van-een-sma-ev-oplader-22-wallbox\/www-nerdiy-de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-chrome-txl7ylw2sc\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-chrome-txl7ylw2sc.jpg?fit=827%2C372&amp;ssl=1\" data-orig-size=\"827,372\" 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-daten-einer-sma-ev-charger-22-wallbox-auslesen-chrome-txl7ylw2sc\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-chrome-txl7ylw2sc.jpg?fit=810%2C364&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-chrome-txl7ylw2sc.jpg?resize=810%2C364&#038;ssl=1\" alt=\"\" class=\"wp-image-18849 size-full\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-chrome-txl7ylw2sc.jpg?w=827&amp;ssl=1 827w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-chrome-txl7ylw2sc.jpg?resize=111%2C50&amp;ssl=1 111w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-chrome-txl7ylw2sc.jpg?resize=600%2C270&amp;ssl=1 600w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-chrome-txl7ylw2sc.jpg?resize=300%2C135&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-chrome-txl7ylw2sc.jpg?resize=768%2C345&amp;ssl=1 768w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p>Om de Node Red Flow correct te laten werken, moet je de toegangsgegevens voor de standaardgebruiker van je wallbox instellen in het rood gemarkeerde gebied.<\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>De opgehaalde gegevens worden weergegeven in het dashboard. Uiteraard kunt u de code naar wens aanpassen en de geregistreerde gegevens verder bewerken.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Meer artikelen over het onderwerp Node Red<\/h2>\n\n\n\n<p>In de volgende categorie\u00ebn vindt u meer links over het onderwerp Node Red.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em><a href=\"https:\/\/nerdiy.de\/nl\/categorie\/knooppunt-rood\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/nerdiy.de\/category\/node-red\/<\/a><\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n<h2>Veel plezier met het project<\/h2>\r\n<p>Ik hoop dat alles werkte zoals beschreven. Zo niet, of als je vragen of suggesties hebt, laat het me weten in de commentaren. Ik zal dit dan zo nodig aan het artikel toevoegen.<br \/>Idee\u00ebn voor nieuwe projecten zijn altijd welkom. \ud83d\ude42<\/p>\r\n<p><strong>PS Veel van deze projecten - vooral de hardwareprojecten - kosten veel tijd en geld. Natuurlijk doe ik dit omdat ik het leuk vind, maar als je het cool vindt dat ik de informatie met je deel, dan zou ik blij zijn met een kleine donatie aan het koffiefonds. \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=\"Koop Me a Coffee op 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 - De veiligere, gemakkelijkere manier om online te betalen!\" 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>Ik heb onlangs een SMA EV Charger 22 Wallbox aan mijn netwerk toegevoegd. Deze wordt natuurlijk vooral gebruikt om een elektrische auto op te laden. Toch was ik natuurlijk benieuwd naar de waarden [...]<\/p>","protected":false},"author":1,"featured_media":18823,"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_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},"jetpack_post_was_ever_published":false},"categories":[149,113,24,61],"tags":[33,114,25,47,225,380,229,51,377,378],"class_list":["post-18567","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-abendprojekt2h","category-node-red","category-raspberry-pi","category-smarthome","tag-automatisierung","tag-nodered","tag-raspberrypi","tag-raspi","tag-renewableenergy","tag-sma","tag-smart","tag-smarthome","tag-solar","tag-solarpower"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HowTo: Node Red - Daten einer SMA EV CHARGER 22 Wallbox auslesen - 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\/nl\/howto-node-rood-data-lezen-van-een-sma-ev-oplader-22-wallbox\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HowTo: Node Red - Daten einer SMA EV CHARGER 22 Wallbox auslesen - 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\/nl\/howto-node-rood-data-lezen-van-een-sma-ev-oplader-22-wallbox\/\" \/>\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=\"2022-06-28T15:44:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-02-15T19:32:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-nodered-daten-einer-sma-ev-charger-22-wallbox-auslesen-firefox-qyhbsjhuak.jpg?fit=1224%2C374&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"1224\" \/>\n\t<meta property=\"og:image:height\" content=\"374\" \/>\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=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/howto-node-red-daten-einer-sma-ev-charger-22-wallbox-auslesen\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/howto-node-red-daten-einer-sma-ev-charger-22-wallbox-auslesen\\\/\"},\"author\":{\"name\":\"Fab\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#\\\/schema\\\/person\\\/f1579a71868adb0be60a74246d3e0908\"},\"headline\":\"HowTo: Node Red &#8211; 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