{"id":1864,"date":"2018-10-06T08:40:37","date_gmt":"2018-10-06T08:40:37","guid":{"rendered":"http:\/\/www.horter.de\/blog\/?p=1864"},"modified":"2023-01-13T15:30:06","modified_gmt":"2023-01-13T15:30:06","slug":"i2c-wlan-modul-mit-wemos-d1-mini-pro","status":"publish","type":"post","link":"https:\/\/www.horter.de\/blog\/i2c-wlan-modul-mit-wemos-d1-mini-pro\/","title":{"rendered":"I2C-WLAN-Modul mit WEMOS-D1 mini Pro"},"content":{"rendered":"<h2>Erste Schritte mit dem I2C-WLAN-Modul<\/h2>\n<p>Hier ein kurzes Tutorial, welche Schritte notwendig sind das I2C-WLAN-Modul mit einem Programm zu versehen.<\/p>\n<ol>\n<li>USB-Treiber installieren<\/li>\n<li>Einbinden des Boards in die Arduino-IDE<\/li>\n<li>Ersten kleines Programm erstellen und laden<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3>1. Treiber installieren<\/h3>\n<p>Wird der WEMOS-D1 \u00fcber ein Micro-USB-Kabel an den Rechner angeschlossen, sollte der Treiber automatisch installiert werden.<\/p>\n<p>Meiner wurde als Silicon Labs CP210x USB UART Bridge erkannt.<\/p>\n<p>Wird der Treiber nicht automatisch erkannt, bitte den aktuellen Treiber von der <a href=\"https:\/\/wiki.wemos.cc\/products:d1:d1_mini_pro\" target=\"_blank\" rel=\"noopener\">WEMOS-Homepage<\/a> laden und Installieren.<\/p>\n<p>&nbsp;<\/p>\n<h3>2. Einbinden in die Arduino-IDE<\/h3>\n<p>Ich gehe davon aus, dass die aktuelle Version der Arduino-IDE installiert ist. Wenn nicht die aktuelle Version f\u00fcr deinen Rechner von der <a href=\"https:\/\/www.arduino.cc\/en\/Main\/Software\" target=\"_blank\" rel=\"noopener\">Arduino-Homepage<\/a> laden und installieren. Anleitungen dazu gibt es im Netz genug.<\/p>\n<p>Der WEMOS-D1 ist in der Grundinstallation nicht mit enthalten und muss nachtr\u00e4glich \u00fcber den &#8222;Boardverwalter&#8220; eingebunden werden.<\/p>\n<p>Dazu unter &#8222;Datei&#8220;&nbsp;&gt;&nbsp;&nbsp;&#8222;Voreistellungen&#8220; den folgenden Dialog \u00f6ffnen und im Punkt &#8222;Zus\u00e4tzliche Boardverwalter-URLs&#8220; folgende Adresse eintragen:<\/p>\n<pre>http:\/\/arduino.esp8266.com\/stable\/package_esp8266com_index.json<\/pre>\n<div id=\"attachment_1880\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.horter.de\/blog\/i2c-wlan-modul-mit-wemos-d1-mini-pro\/wd1_arduinoide_1\/\" rel=\"attachment wp-att-1880\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1880\" width=\"300\" height=\"251\" class=\"wp-image-1880 size-medium\" alt=\"\" src=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_1-300x251.png\" srcset=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_1-300x251.png 300w, https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_1-730x610.png 730w, https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_1.png 739w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-1880\" class=\"wp-caption-text\">Arduino-IDE &#8222;Voreinstellungen&#8220;<\/p><\/div>\n<p>Anschlie\u00dfend \u00fcber &#8222;Werkzeuge&#8220; &gt; &#8222;Board&#8220; &gt; &#8222;Bordverwalter&#8220; die Board-Bibliothek &#8222;esp8266 by ESP8266 Community&#8220; nachinstallieren<\/p>\n<div id=\"attachment_1881\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.horter.de\/blog\/i2c-wlan-modul-mit-wemos-d1-mini-pro\/wd1_arduinoide_2\/\" rel=\"attachment wp-att-1881\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1881\" width=\"300\" height=\"169\" class=\"size-medium wp-image-1881\" alt=\"\" src=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_2-300x169.png\" srcset=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_2-300x169.png 300w, https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_2-768x432.png 768w, https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_2-730x411.png 730w, https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_2.png 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-1881\" class=\"wp-caption-text\">Bibliothek &#8222;esp8266 by ESP8266<br \/>Community&#8220;.<\/p><\/div>\n<p>Jetzt kann das Board &#8222;LOLIN(WEMOS) D1 mini Pro&#8220; ausgew\u00e4hlt und konfiguriert werden. (Siehe Screenshot)<\/p>\n<p>Ggf. wird bei euch an anderer COM-Port angezeigt.<\/p>\n<div id=\"attachment_1883\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.horter.de\/blog\/i2c-wlan-modul-mit-wemos-d1-mini-pro\/wd1_arduinoide_3\/\" rel=\"attachment wp-att-1883\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1883\" width=\"300\" height=\"174\" class=\"size-medium wp-image-1883\" alt=\"\" src=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_3-300x174.png\" srcset=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_3-300x174.png 300w, https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_3-730x423.png 730w, https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2018\/10\/WD1_arduinoIDE_3.png 745w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-1883\" class=\"wp-caption-text\">Board LOLIN(WEMOS) D1 mini Pro<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>3. Kleines Programm erstellen und laden<\/h3>\n<p>Dieses Programm l\u00e4sst die gr\u00fcne und gelbe LED auf dem I2C-WLAN-Modul alle Sekunde im Wechsel blinken.<\/p>\n<p>Einfach per Drag and Drop in die IDE kopieren, kompilieren und zum Board schicken.<\/p>\n<pre><span style=\"font-family: courier new,courier,monospace; font-size: 8pt;\"><span style=\"color: rgb(149, 165, 166);\">\/*<\/span>\n<span style=\"color: rgb(149, 165, 166);\">Erstes Testprogramm f\u00fcr I2WD1-Modul<\/span>\n<span style=\"color: rgb(149, 165, 166);\">*\/<\/span>\n\n<span style=\"color: rgb(0, 151, 156);\">void<\/span> <span style=\"color: rgb(94, 109, 3);\">setup<\/span><span style=\"color: rgb(0, 0, 0);\">(<\/span><span style=\"color: rgb(0, 0, 0);\">)<\/span> <span style=\"color: rgb(0, 0, 0);\">{<\/span>\n &nbsp;<span style=\"color: rgb(67, 79, 84);\">\/\/ I2C-Pins als Ausgang deklarieren<\/span>\n &nbsp;<span style=\"color: rgb(211, 84, 0);\">pinMode<\/span><span style=\"color: rgb(0, 0, 0);\">(<\/span><span style=\"color: rgb(0, 0, 0);\">D1<\/span><span style=\"color: rgb(67, 79, 84);\">,<\/span> <span style=\"color: rgb(0, 151, 156);\">OUTPUT<\/span><span style=\"color: rgb(0, 0, 0);\">)<\/span><span style=\"color: rgb(0, 0, 0);\">;<\/span> &nbsp;<span style=\"color: rgb(67, 79, 84);\">\/\/ SCL-Pin (gelbe LED)<\/span>\n &nbsp;<span style=\"color: rgb(211, 84, 0);\">pinMode<\/span><span style=\"color: rgb(0, 0, 0);\">(<\/span><span style=\"color: rgb(0, 0, 0);\">D2<\/span><span style=\"color: rgb(67, 79, 84);\">,<\/span> <span style=\"color: rgb(0, 151, 156);\">OUTPUT<\/span><span style=\"color: rgb(0, 0, 0);\">)<\/span><span style=\"color: rgb(0, 0, 0);\">;<\/span> &nbsp;<span style=\"color: rgb(67, 79, 84);\">\/\/ SDA-Pin (gr\u00fcne LED)<\/span>\n<span style=\"color: rgb(0, 0, 0);\">}<\/span>\n\n<span style=\"color: rgb(67, 79, 84);\">\/\/ LEDs im Wechsel ansteuern<\/span>\n<span style=\"color: rgb(0, 151, 156);\">void<\/span> <span style=\"color: rgb(94, 109, 3);\">loop<\/span><span style=\"color: rgb(0, 0, 0);\">(<\/span><span style=\"color: rgb(0, 0, 0);\">)<\/span> <span style=\"color: rgb(0, 0, 0);\">{<\/span>\n &nbsp;<span style=\"color: rgb(211, 84, 0);\">digitalWrite<\/span><span style=\"color: rgb(0, 0, 0);\">(<\/span><span style=\"color: rgb(0, 0, 0);\">D1<\/span><span style=\"color: rgb(67, 79, 84);\">,<\/span> <span style=\"color: rgb(0, 151, 156);\">HIGH<\/span><span style=\"color: rgb(0, 0, 0);\">)<\/span><span style=\"color: rgb(0, 0, 0);\">;<\/span> &nbsp;&nbsp;<span style=\"color: rgb(67, 79, 84);\">\/\/ LED gelb EIN<\/span>\n &nbsp;<span style=\"color: rgb(211, 84, 0);\">digitalWrite<\/span><span style=\"color: rgb(0, 0, 0);\">(<\/span><span style=\"color: rgb(0, 0, 0);\">D2<\/span><span style=\"color: rgb(67, 79, 84);\">,<\/span> <span style=\"color: rgb(0, 151, 156);\">LOW<\/span><span style=\"color: rgb(0, 0, 0);\">)<\/span><span style=\"color: rgb(0, 0, 0);\">;<\/span> &nbsp;&nbsp;&nbsp;<span style=\"color: rgb(67, 79, 84);\">\/\/ LED gr\u00fcn AUS<\/span>\n &nbsp;<span style=\"color: rgb(211, 84, 0);\">delay<\/span><span style=\"color: rgb(0, 0, 0);\">(<\/span><span style=\"color: rgb(0, 0, 0);\">1000<\/span><span style=\"color: rgb(0, 0, 0);\">)<\/span><span style=\"color: rgb(0, 0, 0);\">;<\/span> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style=\"color: rgb(67, 79, 84);\">\/\/ Pause 1 Sekunde<\/span>\n &nbsp;<span style=\"color: rgb(211, 84, 0);\">digitalWrite<\/span><span style=\"color: rgb(0, 0, 0);\">(<\/span><span style=\"color: rgb(0, 0, 0);\">D1<\/span><span style=\"color: rgb(67, 79, 84);\">,<\/span> <span style=\"color: rgb(0, 151, 156);\">LOW<\/span><span style=\"color: rgb(0, 0, 0);\">)<\/span><span style=\"color: rgb(0, 0, 0);\">;<\/span> &nbsp;&nbsp;&nbsp;<span style=\"color: rgb(67, 79, 84);\">\/\/ LED gelb AUS<\/span>\n &nbsp;<span style=\"color: rgb(211, 84, 0);\">digitalWrite<\/span><span style=\"color: rgb(0, 0, 0);\">(<\/span><span style=\"color: rgb(0, 0, 0);\">D2<\/span><span style=\"color: rgb(67, 79, 84);\">,<\/span> <span style=\"color: rgb(0, 151, 156);\">HIGH<\/span><span style=\"color: rgb(0, 0, 0);\">)<\/span><span style=\"color: rgb(0, 0, 0);\">;<\/span> &nbsp;&nbsp;<span style=\"color: rgb(67, 79, 84);\">\/\/ LED gr\u00fcn EIN<\/span>\n &nbsp;<span style=\"color: rgb(211, 84, 0);\">delay<\/span><span style=\"color: rgb(0, 0, 0);\">(<\/span><span style=\"color: rgb(0, 0, 0);\">1000<\/span><span style=\"color: rgb(0, 0, 0);\">)<\/span><span style=\"color: rgb(0, 0, 0);\">;<\/span> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style=\"color: rgb(67, 79, 84);\">\/\/ Pause 1 Sekunde<\/span>\n<span style=\"color: rgb(0, 0, 0);\">}<\/span>\n\n<\/span><\/pre>\n<p>Wenn das klappt ist die erste H\u00fcrde schon genommen.<\/p>\n<p>Viele gute Beispiele finden Sie auch auf der Homepage von&nbsp;<a href=\"https:\/\/www.nikolaus-lueneburg.de\/2018\/03\/i2c-wlan-modul-mit-wemos-d1-mini\/\" target=\"_blank\" rel=\"noopener\">Nikolaus-Lueneburg <\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Erste Schritte mit dem I2C-WLAN-Modul Hier ein kurzes Tutorial, welche Schritte notwendig sind das I2C-WLAN-Modul mit einem Programm zu versehen. USB-Treiber installieren Einbinden des Boards in die Arduino-IDE Ersten kleines Programm erstellen und laden &nbsp; 1. Treiber installieren Wird der&#8230; <a class=\"continue-reading-link\" href=\"https:\/\/www.horter.de\/blog\/i2c-wlan-modul-mit-wemos-d1-mini-pro\/\">mehr lesen<\/a><\/p>\n","protected":false},"author":3,"featured_media":1886,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[253],"tags":[74,72,146,248,7,203,185,247,246,245],"class_list":["post-1864","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wlan-modul","tag-24v-schalten","tag-ausgaenge-schalten","tag-hausautomation","tag-homeautomation","tag-i2c","tag-pcf8574","tag-steuern","tag-taste-einlesen","tag-web-app","tag-wlan"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>I2C-WLAN-Modul mit WEMOS-D1 mini Pro - Horter &amp; Kalb Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.horter.de\/blog\/i2c-wlan-modul-mit-wemos-d1-mini-pro\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"I2C-WLAN-Modul mit WEMOS-D1 mini Pro - Horter &amp; Kalb Blog\" \/>\n<meta property=\"og:description\" content=\"Erste Schritte mit dem I2C-WLAN-Modul Hier ein kurzes Tutorial, welche Schritte notwendig sind das I2C-WLAN-Modul mit einem Programm zu versehen. 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