{"id":7847,"date":"2021-09-21T18:36:06","date_gmt":"2021-09-21T18:36:06","guid":{"rendered":"https:\/\/www.fambach.net\/?p=7847"},"modified":"2021-09-21T18:36:07","modified_gmt":"2021-09-21T18:36:07","slug":"esp8285-infrarot-board","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/esp8285-infrarot-board\/","title":{"rendered":"ESP8285 Infrared 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' ><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\/arduino-multifunktions-zusatzplatine\/#Fakten\" >Facts<\/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\/arduino-multifunktions-zusatzplatine\/#Anwendungsbereiche\" >Areas of application<\/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\/arduino-multifunktions-zusatzplatine\/#Ansichten\" >Views<\/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\/arduino-multifunktions-zusatzplatine\/#Analyse\" >Analyse<\/a><\/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\/arduino-multifunktions-zusatzplatine\/#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-6\" href=\"https:\/\/www.fambach.net\/en\/arduino-multifunktions-zusatzplatine\/#Bibliotheken\" >Libraries<\/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\/arduino-multifunktions-zusatzplatine\/#Testprogramm\" >Test programme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fambach.net\/en\/arduino-multifunktions-zusatzplatine\/#So_sieht_es_aus\" >This is what it looks like<\/a><\/li><\/ul><\/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\/arduino-multifunktions-zusatzplatine\/#Fazit\" >Conclusion<\/a><\/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\/arduino-multifunktions-zusatzplatine\/#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-11\" href=\"https:\/\/www.fambach.net\/en\/arduino-multifunktions-zusatzplatine\/#Zu_lange_Pins_verursachen_Kurzschluss\" >Zu lange Pins verursachen Kurzschluss<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.fambach.net\/en\/arduino-multifunktions-zusatzplatine\/#Verwandte_Beitrage\" >Verwandte Beitr&auml;ge<\/a><\/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\/arduino-multifunktions-zusatzplatine\/#Quellen\" >Sources<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Ich habe mal wieder ein Kleines Board mit einem ESP beim schnellen Ali gefunden. Diesmal ist es allerdings ein ESP8285, der sich wohl nur durch seinen internen 1MB Flash Speicher vom ESP8266 unterscheidet. Dieses Board gibt es f&uuml;r knapp 4 Euro, es hat keinen USB Anschluss und muss mit einem Programmer mit Applikationen versorgt werden. Daf&uuml;r besitzt es einen IR-Empf&auml;nger und einem IR-Sender und ist recht klein. Ports sind nicht &uuml;ber Pins nach aussen gef&uuml;hrt, aber es scheint durchaus m&ouml;glich noch Kabel an die ESP Platine anzul&ouml;ten. Die Daten findet ihr wie immer in den folgenden Kapiteln. <\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fakten\"><\/span>Facts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>ESP8285 Module (ESP8266 Compatible) <\/li><li>IR Empf&auml;nger<\/li><li>IR Sender<\/li><li>IR Repeater zur Empfangsverl&auml;ngerung<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Periphery<\/h3>\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><strong>Worth<\/strong><\/td><\/tr><tr><td>IR Sender<\/td><td>&nbsp;IO 4<\/td><\/tr><tr><td>IR Empf&auml;nger<\/td><td>IOS 14<\/td><\/tr><\/tbody><\/table><figcaption>Pin assignment<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Connect programmer<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Das Board besitzt einen Spannungswandler und muss daher mit 5V versorgt werden, die Spannung f&uuml;r den Seriellenport habe ich auf 3V belassen.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\" id=\"wpls-table-2\"><thead><tr><th>Board<\/th><th>Programmer<\/th><\/tr><\/thead><tbody><tr><td>Ground<\/td><td>Ground<\/td><\/tr><tr><td>5V<\/td><td>5V<\/td><\/tr><tr><td>RX<\/td><td>TX<\/td><\/tr><tr><td>TX<\/td><td>RX<\/td><\/tr><\/tbody><\/table><figcaption>Connect board with programmer<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Anwendungsbereiche\"><\/span>Areas of application<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Daten &uuml;ber IR &Uuml;bermittlung<\/li><li>Steuerung Hifi Ger&auml;te<\/li><li>Steuerung &uuml;ber Fernbedienung<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ansichten\"><\/span>Views<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=7860\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"502\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP8285IR-obenohne.jpg\" alt=\"\" data-id=\"7860\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=7860\" class=\"wp-image-7860\"><\/a><figcaption class=\"blocks-gallery-item__caption\">ESP8285IR- Top<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=7868\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"636\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP8285IR-unten.jpg\" alt=\"\" data-id=\"7868\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=7868\" class=\"wp-image-7868\"><\/a><figcaption class=\"blocks-gallery-item__caption\">ESP8285IR- Down<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=7867\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"399\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP8285IR-seite11.jpg\" alt=\"\" data-id=\"7867\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=7867\" class=\"wp-image-7867\"><\/a><figcaption class=\"blocks-gallery-item__caption\">ESP8285IR - Front<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=7865\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"371\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP8285IRseite3.jpg\" alt=\"\" data-id=\"7865\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=7865\" class=\"wp-image-7865\"><\/a><figcaption class=\"blocks-gallery-item__caption\">ESP8285IR-Rear<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=7864\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"474\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP8285IR-seite2.jpg\" alt=\"\" data-id=\"7864\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=7864\" class=\"wp-image-7864\"><\/a><figcaption class=\"blocks-gallery-item__caption\">ESP8285IR-Links<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=7866\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"435\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP8285IR-seite4.jpg\" alt=\"\" data-id=\"7866\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=7866\" class=\"wp-image-7866\"><\/a><figcaption class=\"blocks-gallery-item__caption\">ESP8285IR- Left<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=7862\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"663\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP8285IR-Programmer.jpg\" alt=\"\" data-id=\"7862\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=7862\" class=\"wp-image-7862\"><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Analyse<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Bad connection<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Auf dem Ger&auml;t ist eine AT Firmware von AI Thinker.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2021-09-18-16_08_38.jpg\" alt=\"\" class=\"wp-image-7852\" width=\"716\" height=\"795\"><figcaption>ESP8285 Infrared Board \u2013 AT and AT+CWLAP<\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"687\" height=\"147\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2021-09-18-16_10_08.jpg\" alt=\"\" class=\"wp-image-7853\"><figcaption>ESP8285 Infrared Board \u2013 Output of AT+GMR (Version Information)<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><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\"><span class=\"ez-toc-section\" id=\"Bibliotheken\"><\/span>Libraries<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Wie ihr in der Arduino Gui sehen k&ouml;nnte, gibt es eine Menge von Bibliotheken f&uuml;r IR Sender\/Emp&auml;nger. Ich habe gew&uuml;rfelt und mich f&uuml;r die folgende Entschieden.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/crankyoldgit\/IRremoteESP8266\">https:\/\/github.com\/crankyoldgit\/IRremoteESP8266<\/a><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"785\" height=\"440\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2021-09-19-15_08_15.jpg\" alt=\"\" class=\"wp-image-7869\"><figcaption>IRremoteESP8266 Library<\/figcaption><\/figure>\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\">F&uuml;r meine Test nehme ich die Fernbedienung aus dem folgenden Kurzreport:<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-stefan-039-s-webblog wp-block-embed-stefan-039-s-webblog\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"JSLF8yA67o\"><a href=\"https:\/\/www.fambach.net\/en\/rgb-ir-fernbedienung\/\">RGB IR remote<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u201eRGB IR Remote Control\u201c \u2014 Stefan&#039;s WebBlog\" src=\"https:\/\/www.fambach.net\/rgb-ir-fernbedienung\/embed\/#?secret=JSLF8yA67o\" data-secret=\"JSLF8yA67o\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Before programming, set the jumper to pins IO0 and GND.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here are my programming settings:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"510\" height=\"708\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2021-09-21-20_25_37.jpg\" alt=\"\" class=\"wp-image-7891\"><figcaption>IR-Board \u2013 Programming Settings<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">I used IRrecDumpV2 as a test program:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"755\" height=\"655\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2021-09-19-15_21_42.jpg\" alt=\"\" class=\"wp-image-7892\"><figcaption>IR-Board &#8211; Testprogramm w&auml;hlen<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Das Programm kompilieren und aufspielen &#8211; Emfang gegl&uuml;ckt? so sieht die Konsole dann aus:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1045\" height=\"374\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2021-09-21-20_27_52.jpg\" alt=\"\" class=\"wp-image-7893\"><figcaption>IR Board \u2013 Console Output<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Probleme\"><\/span>Problems<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Currently none known.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Miscellaneous<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Videos on the topic<\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Get Key Codes from a TV Remote using an Infrared Transceiver\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/l3IWM4EUhvw?start=1&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fazit\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kleines Board nettes Board, wer nur IR Funktionalit&auml;t ben&ouml;tig mit diesem auf der richtigen Spur. Rechnet man die Sensoren und den ESP zusammen ist der Preis allerdings etwas h&ouml;her. Auch nicht mehr ganz Zeitgem&auml;ss ist der fehlende Programmieradapter bzw. USB Anschluss.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Verwandte_Beitrage\"><\/span>Verwandte Beitr&auml;ge<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<ul class=\"display-posts-listing\">\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/esp8285-infrarot-board\/\">ESP8285 Infrared Board<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/rgb-ir-fernbedienung\/\">RGB IR remote<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/hc-sr501-pir-bewegungs-sensor\/\">HC-SR501 PIR motion sensor<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/arduino-multi-sensor-platine\/\">Arduino Multi-function Sensor Board<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/arduino-multifunktions-zusatzplatine\/\">Arduino Multifunction Add-on Board<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><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\"><a href=\"https:\/\/www.espressif.com\/sites\/default\/files\/documentation\/0a-esp8285_datasheet_en.pdf\">https:\/\/www.espressif.com\/sites\/default\/files\/documentation\/0a-esp8285_datasheet_en.pdf<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.homeandsmart.de\/smart-home-mit-raspberry-pi-was-ist-moeglich\">https:\/\/www.homeandsmart.de\/smart-home-mit-raspberry-pi-was-ist-moeglich<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.instructables.com\/How-to-Get-Started-With-ESP8285-Module-\/\">https:\/\/www.instructables.com\/How-to-Get-Started-With-ESP8285-Module-\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/crankyoldgit\/IRremoteESP8266\">https:\/\/github.com\/crankyoldgit\/IRremoteESP8266<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>I've once again found a small board with an ESP on the fast Ali. This time, however, it's an ESP8285, which apparently only differs from the ESP8266 in its internal 1MB flash memory. This board costs just under 4 Euros, has no USB port, and must be programmed with applications using a programmer. On the other hand, it has an IR receiver and an IR transmitter and is quite small. The ports are not brought out via pins, but it seems quite possible to solder cables to the ESP board. You'll find the data as always in the following chapters. <\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/arduino-multifunktions-zusatzplatine\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"Arduino Multifunktions Zusatzplatine\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":7861,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[157,536,532],"tags":[133,531,23,534,535,226,533,530],"class_list":["post-7847","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-atnrob","category-esp8285","category-ir","tag-board","tag-empfaenger","tag-esp8266","tag-esp8285","tag-infrarot","tag-ir","tag-ir-sender","tag-sender","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/7847","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=7847"}],"version-history":[{"count":9,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/7847\/revisions"}],"predecessor-version":[{"id":7896,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/7847\/revisions\/7896"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/7861"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=7847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=7847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=7847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}