{"id":103,"date":"2017-06-04T22:58:51","date_gmt":"2017-06-04T22:58:51","guid":{"rendered":"http:\/\/fambach.net\/?p=103"},"modified":"2026-10-10T12:07:25","modified_gmt":"2026-10-10T12:07:25","slug":"raspberry-pi-3-led-ansteuern","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/","title":{"rendered":"Controlling the Raspberry Pi 3 LED"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 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' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/#Hardware\" >Hardware<\/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\/raspberry-pi-3-led-ansteuern\/#Aufbau\" >Structure<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/#Schaltplan\" >Schematic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/#Verdrahtung\" >Wiring<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/#Software\" >Software<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/#Entwicklungsumgebung\" >Entwicklungsumgebung<\/a><\/li><\/ul><\/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\/raspberry-pi-3-led-ansteuern\/#Code\" >Code<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/#LED-Klasse\" >LED-Klasse<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/#Test-Klasse\" >Test Class<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/#Tipps\" >Tipps<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/#Starten_des_Programms_als_Root\" >Starten des Programms als Root<\/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\/raspberry-pi-3-led-ansteuern\/#Fehlende_pi4j_Klassen\" >Fehlende pi4j Klassen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/#LED_geht_nicht_an\" >LED geht nicht an<\/a><\/li><\/ul><\/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\/raspberry-pi-3-led-ansteuern\/#Verwandte_Beitrage\" >Related Posts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/#Quellen\" >Sources<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Hier der erste Versuch, eine LED mit dem Raspberry PI 3 anzusteuern. Aufgebaut wird das Ganze auf einem Brotboard mit Freiluft-Verkabelung.<\/p>\n\n\n\n<hr class=\"wp-block-separator\">\n\n\n\n<h2 class=\"wp-block-heading\" id=\"hardware\"><span class=\"ez-toc-section\" id=\"Hardware\"><\/span>Hardware<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PI3 (oder \u00e4lter, bitte auf die richtigen Pins achten)<br>\nLED (Ich habe ne gr\u00fcne Standard-LED 1,5V)<br>\n220 Ohm (Vorwiderstand f\u00fcr die LED)<br>\nBrot-Board (zum leichteren Aufbau)<br>\nDiverse Kabel (vorgefertigte Pin-Header-Kabel)<\/p>\n\n\n\n<hr class=\"wp-block-separator\">\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aufbau\"><span class=\"ez-toc-section\" id=\"Aufbau\"><\/span>Structure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"schaltplan\"><span class=\"ez-toc-section\" id=\"Schaltplan\"><\/span>Schematic<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"283\" height=\"300\" src=\"https:\/\/fambach.net\/wp-content\/uploads\/2017\/06\/RP3_LED_Schaltplan-283x300.jpg\" alt=\"\" class=\"wp-image-105\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2017\/06\/RP3_LED_Schaltplan-283x300.jpg 283w, https:\/\/www.fambach.net\/wp-content\/uploads\/2017\/06\/RP3_LED_Schaltplan-11x12.jpg 11w, https:\/\/www.fambach.net\/wp-content\/uploads\/2017\/06\/RP3_LED_Schaltplan.jpg 693w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"verdrahtung\"><span class=\"ez-toc-section\" id=\"Verdrahtung\"><\/span>Wiring<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"222\" src=\"https:\/\/fambach.net\/wp-content\/uploads\/2017\/06\/RP3_LED_Steckplatine-300x222.jpg\" alt=\"\" class=\"wp-image-106\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2017\/06\/RP3_LED_Steckplatine-300x222.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2017\/06\/RP3_LED_Steckplatine-16x12.jpg 16w, https:\/\/www.fambach.net\/wp-content\/uploads\/2017\/06\/RP3_LED_Steckplatine-768x568.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/2017\/06\/RP3_LED_Steckplatine-1024x758.jpg 1024w, https:\/\/www.fambach.net\/wp-content\/uploads\/2017\/06\/RP3_LED_Steckplatine.jpg 1338w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/figure>\n\n\n\n<hr class=\"wp-block-separator\">\n\n\n\n<h2 class=\"wp-block-heading\" id=\"software\"><span class=\"ez-toc-section\" id=\"Software\"><\/span>Software<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"entwicklungsumgebung\"><span class=\"ez-toc-section\" id=\"Entwicklungsumgebung\"><\/span>Entwicklungsumgebung<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Als Entwicklungsumgebung habe ich zum ersten Mal BlueJ auf dem PI verwendet. Mir gef\u00e4llt daran, dass man hier mit Klassendiagrammen erst einmal die Struktur definiert und im n\u00e4chsten Schritt mit dem gleichen Tool die Implementierung realisieren kann.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Einen weiteren Vorteil bietet die Testumgebung. Es ist m\u00f6glich, Instanzen von Klassen per Knopfdruck zu erstellen und deren Methoden mit ein paar Klicks zu testen.<\/p>\n\n\n\n<hr class=\"wp-block-separator\">\n\n\n\n<h3 class=\"wp-block-heading\" id=\"code\"><span class=\"ez-toc-section\" id=\"Code\"><\/span>Code<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"led-klasse\"><span class=\"ez-toc-section\" id=\"LED-Klasse\"><\/span>LED-Klasse<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Klasse zur Steuerung einer LED mit den Methoden On, Off und Toggle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Hinweis: Der urspr\u00fcngliche Code (WP-Gistpen) ist verloren gegangen. Der folgende Code wurde im Oktober 2026 neu erstellt (pi4j 1.x, kompiliert, aber nicht auf der Hardware getestet).<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Source code <code>Led.java<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java\">import com.pi4j.io.gpio.GpioController;\nimport com.pi4j.io.gpio.GpioFactory;\nimport com.pi4j.io.gpio.GpioPinDigitalOutput;\nimport com.pi4j.io.gpio.Pin;\nimport com.pi4j.io.gpio.PinState;\nimport com.pi4j.io.gpio.RaspiPin;\nimport com.pi4j.io.gpio.exception.GpioPinExistsException;\n\n\/**\n * Steuert eine LED an einem GPIO des Raspberry PI (pi4j \/ WiringPi-Nummerierung).\n * www.fambach.net, GPLv2\n *\/\npublic class Led {\n\n    private final GpioController gpio;\n    private final GpioPinDigitalOutput pin;\n\n    \/** LED an GPIO_01 (BCM 18, physischer Pin 12) *\/\n    public Led() {\n        this(RaspiPin.GPIO_01);\n    }\n\n    public Led(Pin ledPin) {\n        gpio = GpioFactory.getInstance();\n        GpioPinDigitalOutput output;\n        try {\n            output = gpio.provisionDigitalOutputPin(ledPin, \"LED\", PinState.LOW);\n        } catch (GpioPinExistsException e) {\n            \/\/ Pin aus einem abgebrochenen Lauf noch belegt: freigeben und neu anlegen\n            gpio.unprovisionPin(gpio.getProvisionedPin(ledPin));\n            output = gpio.provisionDigitalOutputPin(ledPin, \"LED\", PinState.LOW);\n        }\n        pin = output;\n        pin.setShutdownOptions(true, PinState.LOW);\n    }\n\n    public void on() {\n        pin.high();\n    }\n\n    public void off() {\n        pin.low();\n    }\n\n    public void toggle() {\n        pin.toggle();\n    }\n\n    public boolean isOn() {\n        return pin.isHigh();\n    }\n\n    \/** GPIO freigeben *\/\n    public void shutdown() {\n        gpio.shutdown();\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Der Try\/Catch-Block im Konstruktor ist dem Umstand geschuldet, dass meine ersten Tests auch mal schiefgingen und dann die GPIOs nicht freigegeben wurden.<br>\nDie Freigabe mache ich aktuell wenig elegant im Konstruktor. Sch\u00f6ner w\u00e4re es, vorher abzufragen, ob der Pin schon initialisiert wurde und\u00a0dann entsprechend weiterzumachen.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"test-klasse\"><span class=\"ez-toc-section\" id=\"Test-Klasse\"><\/span>Test Class<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Klasse mit Main-Methode zum Testen der LED-Klasse. In der Main-Methode ist eine Endlosschleife, welche die LED in einem Intervall von 2 Sekunden an- und wieder ausschaltet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Source code <code>LedTest.java<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java\">\/**\n * Testet die Klasse Led: schaltet die LED alle 2 Sekunden an und aus.\n * www.fambach.net, GPLv2\n *\/\npublic class LedTest {\n\n    public static void main(String[] args) throws InterruptedException {\n        Led led = new Led();\n        Runtime.getRuntime().addShutdownHook(new Thread(led::shutdown));\n\n        while (true) {\n            led.on();\n            System.out.println(\"LED an\");\n            Thread.sleep(2000);\n\n            led.off();\n            System.out.println(\"LED aus\");\n            Thread.sleep(2000);\n        }\n    }\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"tipps\"><span class=\"ez-toc-section\" id=\"Tipps\"><\/span>Tipps<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"starten-des-programms-als-root\"><span class=\"ez-toc-section\" id=\"Starten_des_Programms_als_Root\"><\/span>Starten des Programms als Root<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Die GPIOs m\u00fcssen als Root angesprochen werden. Im BlueJ gibt es in den Einstellungen einen Button, aber dieser scheint nicht richtig initialisiert zu sein. Diesen einfach nochmal rausnehmen und wieder setzen, die Einstellungen speichern, dann sollte es gehen.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"fehlende-pi4j-klassen\"><span class=\"ez-toc-section\" id=\"Fehlende_pi4j_Klassen\"><\/span>Fehlende pi4j Klassen<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn es beim Compilieren Probleme mit fehlenden pi4j Klassen gibt, muss das entsprechende Paket installiert werden. (<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"http:\/\/pi4j.com\" class=\"ub-content-link__anchor\">Hier gibt es Hilfe<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span>)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"led-geht-nicht-an\"><span class=\"ez-toc-section\" id=\"LED_geht_nicht_an\"><\/span>LED geht nicht an<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Die LED geht einfach nicht an, evtl. mal mit GPIO auf der Console testen.\u00a0Vielleicht stimmt die Verdrahtung nicht,\u00a0 es fehlen Einstellungen oder die Pinbelegung stimmt nicht (<span class=\"ub-content-link ub-content-link--broken ub-content-link--status-after is-broken\"><a href=\"http:\/\/www.netzmafia.de\/skripten\/hardware\/RasPi\/RasPi_GPIO_Shell.html\" class=\"ub-content-link__anchor\" title=\"This link appears to be broken.\">Hier gibt es Hilfe dazu<\/a><span class=\"ub-status ub-status--broken\" title=\"Link status: Broken\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Broken<\/span><\/span><\/span>)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"verwandte-beitraege\"><span class=\"ez-toc-section\" id=\"Verwandte_Beitrage\"><\/span>Related Posts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"quellen\"><span class=\"ez-toc-section\" id=\"Quellen\"><\/span>Sources<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttp:\/\/pi4j.com\/example\/control.html\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-entwickler-de\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"Ym79sBTaOp\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/entwickler.de\/online\/iot\/raspberry-pi-2-gpio-java-256385.html\" class=\"ub-content-link__anchor\">Raspberry Pi 2 \u2013 mit Java die GPIO ausreizen<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/blockquote><iframe loading=\"lazy\" title=\"\u201eRaspberry Pi 2 \u2013 mit Java die GPIO ausreizen\u201c \u2014 entwickler.de\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" src=\"https:\/\/entwickler.de\/online\/iot\/raspberry-pi-2-gpio-java-256385.html\/embed#?secret=Ym79sBTaOp\" data-secret=\"Ym79sBTaOp\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>","protected":false},"excerpt":{"rendered":"<p>Hier der erste Versuch, eine LED mit dem Raspberry PI 3 anzusteuern. Aufgebaut wird das Ganze auf einem Brotboard mit Freiluft-Verkabelung. Hardware PI3 (oder \u00e4lter, bitte auf die richtigen Pins achten) LED (Ich habe ne gr\u00fcne Standard-LED 1,5V) 220 Ohm (Vorwiderstand f\u00fcr die LED) Brot-Board (zum leichteren Aufbau) Diverse Kabel (vorgefertigte Pin-Header-Kabel) Aufbau Schaltplan Verdrahtung &#8230;<\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/raspberry-pi-3-led-ansteuern\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"Raspberry PI 3 LED ansteuern\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":106,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[201,164],"tags":[92,4],"class_list":["post-103","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pi-projekte","category-raspberry-pi-3","tag-pi-projekte","tag-raspberry-pi-3","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/103","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=103"}],"version-history":[{"count":20,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/103\/revisions"}],"predecessor-version":[{"id":19174,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/103\/revisions\/19174"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/106"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}