{"id":8807,"date":"2022-05-05T12:58:40","date_gmt":"2022-05-05T12:58:40","guid":{"rendered":"https:\/\/www.fambach.net\/?p=8807"},"modified":"2026-10-15T20:06:43","modified_gmt":"2026-10-15T20:06:43","slug":"preview-esp32-audio-kit-esp32","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/preview-esp32-audio-kit-esp32\/","title":{"rendered":"Preview \u2013 ESP32-Audio-Kit ESP32"},"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\/preview-esp32-audio-kit-esp32\/#Beschreibung\" >Description<\/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\/preview-esp32-audio-kit-esp32\/#Mal_angeschlossen\" >Mal angeschlossen<\/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\/preview-esp32-audio-kit-esp32\/#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-4\" href=\"https:\/\/www.fambach.net\/en\/preview-esp32-audio-kit-esp32\/#Bibliothek\" >Library<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fambach.net\/en\/preview-esp32-audio-kit-esp32\/#Einstellungen\" >Settings<\/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\/preview-esp32-audio-kit-esp32\/#Erster_Test\" >First test<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fambach.net\/en\/preview-esp32-audio-kit-esp32\/#Lizenz\" >Licence<\/a><\/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\/preview-esp32-audio-kit-esp32\/#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-9\" href=\"https:\/\/www.fambach.net\/en\/preview-esp32-audio-kit-esp32\/#Quellen\" >Sources<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Ein gro\u00dfes ESP32-Board mit Audio und vielen Zusatzfunktionen, perfekt f\u00fcr das selbst gebaute Internetradio. Beim schnellen Ali f\u00fcr rund 18\u20ac erworben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Was ist ein Preview?<\/strong> Hier zeige ich kurz Hardware, die ich entdeckt, aber noch nicht genauer angeschaut habe. So behalte ich den \u00dcberblick und ihr seht schon vorab, was kommt. Sobald ich dazu komme, ersetzt ein ausf\u00fchrlicher Beitrag das Preview. Was zuerst dran ist, bestimmen eure Kommentare oder meine Lust und Zeit ;).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vorsicht, es gibt unterschiedliche Versionen, hier m\u00fcsst ihr mit den Einstellungen etwas herumspielen. Manche geben die Nummer auf der R\u00fcckseite des ESP-Moduls an. Im Bild rechts, ESP32-A1S 2974. Diese bitte vergleichen, hiermit k\u00f6nnt ihr bestimmen, ob ein ES8388 (https:\/\/github.com\/maditnerd\/es8388) oder ein AC101 (https:\/\/github.com\/schreibfaul1\/AC101) verbaut wurde, ansonsten m\u00fcsstet ihr die Metallkappe abmachen \ud83d\ude09 <\/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<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"555\" height=\"592\" data-id=\"8815\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2022-05-05-14_40_20-ESP32-Audio-Kit-ESP32-Aduio-Entwicklung-Bord-Modul-Dual-core-ESP32-A1S-Seriell-z-2.jpg\" alt=\"\" class=\"wp-image-8815\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2022-05-05-14_40_20-ESP32-Audio-Kit-ESP32-Aduio-Entwicklung-Bord-Modul-Dual-core-ESP32-A1S-Seriell-z-2.jpg 555w, https:\/\/www.fambach.net\/wp-content\/uploads\/2022-05-05-14_40_20-ESP32-Audio-Kit-ESP32-Aduio-Entwicklung-Bord-Modul-Dual-core-ESP32-A1S-Seriell-z-2-281x300.jpg 281w, https:\/\/www.fambach.net\/wp-content\/uploads\/2022-05-05-14_40_20-ESP32-Audio-Kit-ESP32-Aduio-Entwicklung-Bord-Modul-Dual-core-ESP32-A1S-Seriell-z-2-11x12.jpg 11w\" 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<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"636\" height=\"534\" data-id=\"8817\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2022-05-05-14_40_36-ESP32-Audio-Kit-ESP32-Aduio-Entwicklung-Bord-Modul-Dual-core-ESP32-A1S-Seriell-z.jpg\" alt=\"\" class=\"wp-image-8817\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2022-05-05-14_40_36-ESP32-Audio-Kit-ESP32-Aduio-Entwicklung-Bord-Modul-Dual-core-ESP32-A1S-Seriell-z.jpg 636w, https:\/\/www.fambach.net\/wp-content\/uploads\/2022-05-05-14_40_36-ESP32-Audio-Kit-ESP32-Aduio-Entwicklung-Bord-Modul-Dual-core-ESP32-A1S-Seriell-z-300x252.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2022-05-05-14_40_36-ESP32-Audio-Kit-ESP32-Aduio-Entwicklung-Bord-Modul-Dual-core-ESP32-A1S-Seriell-z-14x12.jpg 14w\" 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<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"beschreibung\"><span class=\"ez-toc-section\" id=\"Beschreibung\"><\/span>Description<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ESP32-A1S Modul\n<ul class=\"wp-block-list\">\n<li>Low-power dual-core 32-bit CPU f\u00fcr Anwendungsprozessoren<\/li>\n\n\n\n<li>Frequency up to 240MHz, computing power up to 600 DMIPS<\/li>\n\n\n\n<li>Eingebaute 520 KB SRAM, 8M PSRAM<\/li>\n\n\n\n<li>Unterst\u00fctzt Schnittstellen wie UART\/SPI\/I2C\/PWM<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>TF-Karte<\/li>\n\n\n\n<li>3,5mm Kopfh\u00f6reranschluss <\/li>\n\n\n\n<li>Reset + 7 keys<\/li>\n\n\n\n<li>Two loudspeaker outputs 4\u03a9 3W (Lout, Rout). JST 2.0mm socket.<\/li>\n\n\n\n<li>Zwei analoge Mikrofone, bzw. Line-In oder Kopfh\u00f6rer-Mikrofon. <\/li>\n\n\n\n<li>Unterst\u00fctzung 5V 2A Power-Eingang, <\/li>\n\n\n\n<li>3,7V Lithium-Batterie-Anschluss JST 2.0mm Buchse <\/li>\n\n\n\n<li>64GB Micro SD card slot<\/li>\n\n\n\n<li>Unterst\u00fctzung Smart Config\/AirKiss One-Klick-Netzwerkeinbindung<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Views<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13raGL3HqK1RjSZJnq6zNLpXa8.jpg\" alt=\"\"><figcaption class=\"wp-element-caption\">ESP Chip<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB18DmzL4TpK1RjSZR0q6zEwXXai.jpg\" alt=\"\"><figcaption class=\"wp-element-caption\">Board pinout<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/user-images.githubusercontent.com\/91382858\/136224524-b78c3d46-cb4d-4036-8999-f1204175f6f0.jpeg\" alt=\"screenshot_1633530849\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/user-images.githubusercontent.com\/25237870\/138208231-3750bf78-479b-4673-a955-2811dcb8aee2.png\" alt=\"image\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"mal-angeschlossen\"><span class=\"ez-toc-section\" id=\"Mal_angeschlossen\"><\/span>Mal angeschlossen<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Baudrate 115200<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Arduino-Audiokit<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"974\" height=\"924\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/Screenshot-from-2023-04-14-17-27-02.jpg\" alt=\"\" class=\"wp-image-9316\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/Screenshot-from-2023-04-14-17-27-02.jpg 974w, https:\/\/www.fambach.net\/wp-content\/uploads\/Screenshot-from-2023-04-14-17-27-02-300x285.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/Screenshot-from-2023-04-14-17-27-02-768x729.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/Screenshot-from-2023-04-14-17-27-02-13x12.jpg 13w\" 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<h2 class=\"wp-block-heading\" id=\"programmierung\"><span class=\"ez-toc-section\" id=\"Programmierung\"><\/span>Programming<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"bibliothek\"><span class=\"ez-toc-section\" id=\"Bibliothek\"><\/span>Library<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For the AC101: https:\/\/github.com\/schreibfaul1\/AC101<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For the ES8388: https:\/\/github.com\/maditnerd\/es8388<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AudioKit Lib: https:\/\/github.com\/schreibfaul1\/ESP32-audioI2S<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"einstellungen\"><span class=\"ez-toc-section\" id=\"Einstellungen\"><\/span>Settings<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In der Datei AudioKitSettings.h euer Board w\u00e4hlen. Bei mir scheint es Version 5 zu sein.<br>The file is in the library's installation folder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"erster-test\"><span class=\"ez-toc-section\" id=\"Erster_Test\"><\/span>First test<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gut ist es, erst einmal was zu h\u00f6ren, deshalb probierte ich als Erstes den Sinusgenerator (Beispielprogramm Output).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn ihr einen Ton h\u00f6rt, hat\u2019s geklappt. Nicht vergessen, vorher einen Kopfh\u00f6rer oder Lautsprecher anzuschlie\u00dfen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"lizenz\"><span class=\"ez-toc-section\" id=\"Lizenz\"><\/span>Licence<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Stand 10.10.2026; kommerzielles Produkt, keine offene Lizenz bekannt.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hardware:<\/strong> kommerzielles Modul (Handelsware), keine offene Lizenz angegeben<\/li>\n\n\n\n<li><strong>Software\/Firmware:<\/strong> Beispielcode und Bibliotheken unter der Lizenz ihrer Autoren (siehe Quellen)<\/li>\n\n\n\n<li><strong>Marken:<\/strong> Genannte Marken- und Produktnamen geh\u00f6ren ihren jeweiligen Inhabern.<\/li>\n<\/ul>\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<ul class=\"ub-related-posts wp-block-wp-usefull-blocks-ub-related-posts\">\n\t\t\t<li class=\"ub-related-posts__item\">\n\t\t\t\t\t\t<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"ub-related-posts__title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/october-check-2026\/\">October Check 2026 \u2013 Neue Mikrocontroller und Boards<\/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>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t<li class=\"ub-related-posts__item\">\n\t\t\t\t\t\t<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"ub-related-posts__title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/ulanzi-tc001-smart-pixel-clock\/\">Ulanzi TC001 Smart Pixel Clock<\/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>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t<li class=\"ub-related-posts__item\">\n\t\t\t\t\t\t<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"ub-related-posts__title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/esp32-c3-seeed-studio-xiao\/\">ESP32-C3 Seeed Studio XIAO<\/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>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t<li class=\"ub-related-posts__item\">\n\t\t\t\t\t\t<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"ub-related-posts__title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/esp32-c3-super-mini-board\/\">ESP32-C3 Super Mini Board<\/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>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t<li class=\"ub-related-posts__item\">\n\t\t\t\t\t\t<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"ub-related-posts__title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-luatos-esp32-c3-board\/\">Preview \u2013 LuatOs ESP32-C3 Board<\/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>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t<li class=\"ub-related-posts__item\">\n\t\t\t\t\t\t<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"ub-related-posts__title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/esp32-bluetooth-gamepad-2\/\">ESP32 Bluetooth Gamepad<\/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>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t<li class=\"ub-related-posts__item\">\n\t\t\t\t\t\t<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"ub-related-posts__title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/esp8266-32-wifi-manager\/\">ESP8266\/32 WiFi Manager.<\/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>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t<li class=\"ub-related-posts__item\">\n\t\t\t\t\t\t<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"ub-related-posts__title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-esp32-io-schild-fuer-arduino-esp32-wroom-core-board\/\">Preview \u2013 ESP32-IO Schild f\u00fcr Arduino ESP32 Wroom Core Board<\/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>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t<li class=\"ub-related-posts__item\">\n\t\t\t\t\t\t<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"ub-related-posts__title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-esp-wroom-32-rev1-steckbrett-adapterplatine\/\">Preview \u2013 ESP-WROOM-32 Rev1 Steckbrett Adapterplatine\u00a0<\/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>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t<li class=\"ub-related-posts__item\">\n\t\t\t\t\t\t<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"ub-related-posts__title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/\">Preview \u2013 7x9CM Prototyp Platine zum L\u00f6ten f\u00fcr ESP8266, ESP-12E, ESP-12F, ESP32<\/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>\n\t\t\t\t\t\t\t\t<\/li>\n\t<\/ul>\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<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/de.aliexpress.com\/w\/wholesale-esp-audio-kit.html?spm=a2g0o.productlist.search.0\" class=\"ub-content-link__anchor\">Suche beim schnellen Ali nach dem ESP Audio Kit<\/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<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/radio-bastler.de\/forum\/showthread.php?tid=17786\" class=\"ub-content-link__anchor\">https:\/\/radio-bastler.de\/forum\/showthread.php?tid=17786<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/radio-bastler.de\/forum\/showthread.php?tid=17414\" class=\"ub-content-link__anchor\">https:\/\/radio-bastler.de\/forum\/showthread.php?tid=17414<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.docdroid.net\/L6LX9SK\/esp32-a1s-esv23zh-cnen-pdf#page=8\" class=\"ub-content-link__anchor\">https:\/\/www.docdroid.net\/L6LX9SK\/esp32-a1s-esv23zh-cnen-pdf#page=8<\/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<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/docs.ai-thinker.com\/_media\/esp32-a1s_v2.3_specification.pdf\" class=\"ub-content-link__anchor\">https:\/\/docs.ai-thinker.com\/_media\/esp32-a1s_v2.3_specification.pdf<\/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<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--broken ub-content-link--status-after is-broken\"><a href=\"https:\/\/github.com\/Ai-Thinker-Open\/ESP32-A1S-AudioKit\/issues\/26\" class=\"ub-content-link__anchor\" title=\"This link appears to be broken.\">https:\/\/github.com\/Ai-Thinker-Open\/ESP32-A1S-AudioKit\/issues\/26<\/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<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--broken ub-content-link--status-after is-broken\"><a href=\"https:\/\/github.com\/Ai-Thinker-Open\/ESP32-A1S-AudioKit\" class=\"ub-content-link__anchor\" title=\"This link appears to be broken.\">https:\/\/github.com\/Ai-Thinker-Open\/ESP32-A1S-AudioKit<\/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<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.mikrocontroller.net\/topic\/474383\" class=\"ub-content-link__anchor\">https:\/\/www.mikrocontroller.net\/topic\/474383<\/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<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/pschatzmann\/arduino-audiokit\" class=\"ub-content-link__anchor\">https:\/\/github.com\/pschatzmann\/arduino-audiokit<\/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>","protected":false},"excerpt":{"rendered":"<p>Ein gro\u00dfes ESP32-Board mit Audio und vielen Zusatzfunktionen, perfekt f\u00fcr das selbst gebaute Internetradio. Beim schnellen Ali f\u00fcr rund 18\u20ac erworben. Vorsicht, es gibt unterschiedliche Versionen, hier m\u00fcsst ihr mit den Einstellungen etwas herumspielen. Manche geben die Nummer auf der R\u00fcckseite des ESP-Moduls an. Im Bild rechts, ESP32-A1S 2974. Diese bitte vergleichen, hiermit k\u00f6nnt ihr &#8230;<\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/preview-esp32-audio-kit-esp32\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"Preview &#8211; ESP32-Audio-Kit ESP32\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":8819,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[633,625],"tags":[632,631,634],"class_list":["post-8807","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-esp32-board","category-preview","tag-audio","tag-eps32","tag-esp32-a1s","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/8807","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=8807"}],"version-history":[{"count":21,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/8807\/revisions"}],"predecessor-version":[{"id":19621,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/8807\/revisions\/19621"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/8819"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=8807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=8807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=8807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}