{"id":9530,"date":"2023-09-22T09:54:49","date_gmt":"2023-09-22T09:54:49","guid":{"rendered":"https:\/\/www.fambach.net\/?p=9530"},"modified":"2023-09-17T16:26:25","modified_gmt":"2023-09-17T16:26:25","slug":"esp32-relay-platine","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/esp32-relay-platine\/","title":{"rendered":"ESP32 Relay Board"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Contents\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Ansicht\" >View<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Einsatzzwecke\" >Applications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Stuckliste\" >St&uuml;ckliste<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Technische_Daten\" >Technical Data<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Relais_HJR-4102-L_5V\" >Relais HJR-4102-L 5V<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Relais_Pins_am_Arduino_Uno\" >Relais Pins am Arduino Uno<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Belegung_Klemmen\" >Belegung Klemmen<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Schaltung\" >Circuit<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Programmierung\" >Programming<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Bibliothek\" >Library<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Testprogramm\" >Test programme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Ausgabe\" >Output<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Fazit\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Probleme\" >Problems<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Kurzschluss_durch_USB_beim_originalen_Uno\" >Kurzschluss durch USB beim originalen Uno<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Verwandte_Beitrage\" >Verwandte Beitr&auml;ge<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/#Quellen\" >Sources<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">F&uuml;r ein andere Projekt brauchte ich Relais um ein paar Pumpen schalten zu k&ouml;nnen. Hierbei sind die ES32 Platinen beim schnellen Ali aufgefallen. Dies kommen komplett verwendbar daher und haben zum Teil sogar einen 240V Stromversorgung mit on Board.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ACHTUNG: Der Programmierport auf den Boards ist zwar mit 5V ausgewiesen, der Umstand dass meine Platienen aber nur einmal programmierbar waren, l&auml;sst mich darauf schliessen, dass die 5V nur die Versorgungspannung sind und die Datenleitungen nur mit 3V arbeiten. Zum Gl&uuml;ck hatte ich beim ersten Versuch OTA aufgespielt. Ich werde dennoch mal schauen ob ich den ESP auf einem Board ersetze.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Facts<\/h1>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table id=\"wpls-table-1\"><tbody><tr><td><strong>Description<\/strong><\/td><td>Board 1 Relay Programmer<\/td><td>1 Relay + Power Supply<\/td><td>4 Relays + Power Supply<\/td><\/tr><tr><td>DC supply voltage<\/td><td>5V-60V<\/td><td><\/td><td>5V-30V<\/td><\/tr><tr><td>AC supply voltage<\/td><td>\u2013<\/td><td>90V-250V<\/td><td>240V<\/td><\/tr><tr><td>Controller<\/td><td>ESP32-Wroom-32E<\/td><td>ESP32-Wroom-32E<\/td><td>ESP32-Wroom-32E<\/td><\/tr><tr><td>Switch<\/td><td>1<\/td><td>1<\/td><td>4<\/td><\/tr><tr><td>Relay coil voltage<\/td><td>5V<\/td><td>5V<\/td><td>5V<\/td><\/tr><tr><td>Relay Contact Voltage Max<\/td><td>30V DC<br>250V ac<\/td><td>30V DC<br>250V ac<\/td><td>30V DC<br>250V ac<\/td><\/tr><tr><td>Maximum relay current<\/td><td>10A<\/td><td>10A<\/td><td>10A<\/td><\/tr><tr><td>Relay Contacts<\/td><td>NC\/COM\/NO*<\/td><td>NC\/COM\/NO*<\/td><td>NC\/COM\/NO*<\/td><\/tr><tr><td>USB Port<\/td><td>Micro USB<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>Gr&ouml;&szlig;e<\/td><td>57.5mm x 53.7mm<\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Board properties <br>Normal Closed\/ Supply Voltage\/ Normal Open<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table id=\"wpls-table-2\"><tbody><tr><td><strong>Description<\/strong><\/td><td><strong>1 Rel. Board <\/strong><\/td><td><strong>2 Rel. Board <\/strong><\/td><td><strong>4 Rel. Board <\/strong><\/td><td><strong>8 Rel. Board <\/strong><\/td><td><\/td><\/tr><tr><td>Relay 1<\/td><td>16<\/td><td>?<\/td><td>32<\/td><td>?<\/td><td><\/td><\/tr><tr><td>Relais 2<\/td><td>\u2013<\/td><td>?<\/td><td>33<\/td><td>?<\/td><td><\/td><\/tr><tr><td>Relay 3<\/td><td>\u2013<\/td><td>\u2013<\/td><td>25<\/td><td>?<\/td><td><\/td><\/tr><tr><td>Relay 4<\/td><td>\u2013<\/td><td>\u2013<\/td><td>26<\/td><td>?<\/td><td><\/td><\/tr><tr><td>Relay 5<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><td>?<\/td><td><\/td><\/tr><tr><td>Relay 6<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><td>?<\/td><td><\/td><\/tr><tr><td>Relay 7<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><td>?<\/td><td><\/td><\/tr><tr><td>Relay 8<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><td>?<\/td><td><\/td><\/tr><tr><td>LED<\/td><td>23<\/td><td>23<\/td><td>23<\/td><td>23<\/td><td><\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">GPIOs f&uuml;r Relais<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/S58b85e6468ac493db59c18860d9343d8z.jpg\" alt=\"\" class=\"wp-image-9535\"><figcaption class=\"wp-element-caption\">Source: https:\/\/de.aliexpress.com\/store\/912246115?spm=a2g0o.detail.0.0.76fa7c1fXWn9rP<\/figcaption><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">Areas of application<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Grunds&auml;tzlich wenn andere Spannungen geschaltet werden m&uuml;ssen.<\/li>\n\n\n\n<li>Switch light scenes<\/li>\n\n\n\n<li>Pumpen Steuerng bei Bew&auml;sserung<\/li>\n\n\n\n<li>L&uuml;fter schalten, z.B. Bei Keller Trockenlegung<\/li>\n\n\n\n<li>...<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">Views<\/h1>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/4Relay240VOben.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"621\" data-id=\"9539\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/4Relay240VOben.jpg\" alt=\"\" class=\"wp-image-9539\"><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/4Relay240Vunten.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"584\" data-id=\"9543\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/4Relay240Vunten.jpg\" alt=\"\" class=\"wp-image-9543\"><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/nRelayBoardOne240VOben.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"377\" data-id=\"9546\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/nRelayBoardOne240VOben.jpg\" alt=\"\" class=\"wp-image-9546\"><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/nRelayBoardOne240VUnten.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"351\" data-id=\"9544\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/nRelayBoardOne240VUnten.jpg\" alt=\"\" class=\"wp-image-9544\"><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/nRelayBoardProgOben.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"628\" height=\"600\" data-id=\"9542\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/nRelayBoardProgOben.jpg\" alt=\"\" class=\"wp-image-9542\"><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/nRelayBoardProgUnten.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"663\" data-id=\"9547\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/nRelayBoardProgUnten.jpg\" alt=\"\" class=\"wp-image-9547\"><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/nRelayBoardBanner1.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"374\" data-id=\"9540\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/nRelayBoardBanner1.jpg\" alt=\"\" class=\"wp-image-9540\"><\/a><\/figure>\n<\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">Programming<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">Libraries<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nothing special<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Testprogramm\"><\/span>Test programme<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/sfambach\/ESP32nRelayBoard\" target=\"_blank\" rel=\"noreferrer noopener\">To the Github project<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per define kann die Platine gew&auml;hlt werden. Das Testprogramm schaltet nach einander alle Relays einmal an und danach Schritt f&uuml;r Schritt wieder alle aus.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Problems<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Programming interface probably 3V.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Miscellaneous<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Conclusion<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Ich finde gut das die Ports der ESPs rausgef&uuml;hrt worden sind, dies erm&ouml;glicht es noch weitere Peripherie anzuschliessen. Zwei der drei Boards haben keinen Programmieradapter on board, das ist zwar leicht durch einen externen Programmierer behebbar aber dennoch eine Last. Die Board sind sehr speziell aber wer ein Board mit einer Netzspannugnsversorgung sucht und ein paar Dinge Schalten m&ouml;chte hat zumindest mit den zwei Boards mit Spannungswandler ein Komplettpaket. <\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Verwandte Beitr&auml;ge<\/h1>\n\n\n<ul class=\"display-posts-listing\">\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/esp01-relay-platinen\/\">ESP01 Relay Boards<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/esp32-relay-platine\/\">ESP32 Relay Board<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/preview-esp01-relais-modul\/\">ESP01 \u2013 Relay Board<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/\">Arduino 4-Relay Expansion Board<\/a><\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quellen\"><\/span>Sources<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/de.aliexpress.com\/store\/912246115?spm=a2g0o.detail.0.0.76fa7c1fXWn9rP\">https:\/\/de.aliexpress.com\/store\/912246115?spm=a2g0o.detail.0.0.76fa7c1fXWn9rP<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>F&uuml;r ein andere Projekt brauchte ich Relais um ein paar Pumpen schalten zu k&ouml;nnen. Hierbei sind die ES32 Platinen beim schnellen Ali aufgefallen. Dies kommen komplett verwendbar daher und haben zum Teil sogar einen 240V Stromversorgung mit on Board. ACHTUNG: Der Programmierport auf den Boards ist zwar mit 5V ausgewiesen, der Umstand dass meine Platienen &#8230;<\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/hjr-4102-l-5v\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"Arduino 4 Relais Zusatzplatine\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":9538,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[157,205],"tags":[133,33,148,637,114,715],"class_list":["post-9530","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-atnrob","category-relays","tag-board","tag-esp","tag-esp32","tag-relais","tag-relay","tag-spannungsversorung","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/9530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/comments?post=9530"}],"version-history":[{"count":12,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/9530\/revisions"}],"predecessor-version":[{"id":9562,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/9530\/revisions\/9562"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/9538"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=9530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=9530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=9530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}