{"id":577,"date":"2018-03-21T09:08:19","date_gmt":"2018-03-21T09:08:19","guid":{"rendered":"http:\/\/fambach.net\/?p=577"},"modified":"2026-10-18T20:21:53","modified_gmt":"2026-10-18T20:21:53","slug":"wemos-d1-r2-esp8266","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/wemos-d1-r2-esp8266\/","title":{"rendered":"WeMos D1 R2 ESP8266"},"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\/wemos-d1-r2-esp8266\/#Ansichten\" >Views<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fambach.net\/en\/wemos-d1-r2-esp8266\/#Technische_Daten\" >Technical Data<\/a><\/li><\/ul><\/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\/wemos-d1-r2-esp8266\/#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\/wemos-d1-r2-esp8266\/#Arduino_Programmierumgebung\" >Arduino programming environment<\/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\/wemos-d1-r2-esp8266\/#Sonstiges\" >Miscellaneous<\/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\/wemos-d1-r2-esp8266\/#Funktionierende_Zusatzplatinen\" >Working expansion boards<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fambach.net\/en\/wemos-d1-r2-esp8266\/#Prototyp_Platine_V1\" >Prototype Board V1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fambach.net\/en\/wemos-d1-r2-esp8266\/#Motorplatine_V2\" >Motor board V2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fambach.net\/en\/wemos-d1-r2-esp8266\/#Sensorplatine_V5\" >Sensor board V5<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fambach.net\/en\/wemos-d1-r2-esp8266\/#Fazit\" >Conclusion<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fambach.net\/en\/wemos-d1-r2-esp8266\/#Quellen\" >Sources<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">The WeMos D1 R2 ESP8266 looks like a complete Arduino Uno, apart from the number of analogue ports.<br>Die IOs\u00a0 arbeiten jedoch nur mit 3V anstatt mit den gewohnten 5V, was wohl zu Inkompatibilit\u00e4ten zu den meisten Erweiterungsplatinen (Shields) f\u00fchrt. Der Preis liegt bei AliExpress unter 5 Euro.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Der Vorteil des D1 ist der leistungsstarke ESP8266 Chip, der eine komplette WLAN Einbindung erm\u00f6glicht.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ansichten\"><span class=\"ez-toc-section\" id=\"Ansichten\"><\/span>Views<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Frontansicht mit den Verbindern f\u00fcr Erweiterungsplatinen, dem Stromanschluss, USB Anschluss und Resettaster. Gut zu sehen ist der aufgel\u00f6tete ESP 8266 rechts unten.<\/p>\n\n\n\n<figure class=\"wp-block-gallery aligncenter 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><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"218\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArdurinoESP8266Front.jpg\" alt=\"\" data-id=\"579\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArdurinoESP8266Front.jpg\" data-link=\"https:\/\/www.fambach.net\/wemos-d1-r2-esp8266\/ardurinoesp8266front\/\" class=\"wp-image-579\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArdurinoESP8266Front.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArdurinoESP8266Front-18x12.jpg 18w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><figcaption class=\"blocks-gallery-item__caption\">WeMos D1 R2 ESP8266 \u2013 Front<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"222\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArdurinoESP8266Back.jpg\" alt=\"\" data-id=\"580\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArdurinoESP8266Back.jpg\" data-link=\"https:\/\/www.fambach.net\/wemos-d1-r2-esp8266\/ardurinoesp8266back\/\" class=\"wp-image-580\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArdurinoESP8266Back.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArdurinoESP8266Back-16x12.jpg 16w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><figcaption class=\"blocks-gallery-item__caption\">WeMos D1 R2 ESP8266 \u2013 R\u00fcckseite<\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"technische-daten\"><span class=\"ez-toc-section\" id=\"Technische_Daten\"><\/span>Technical Data<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"taxmod-record-block wp-block-taxmod-record\"><div class=\"taxmod-comparison-wrap\"><table class=\"taxmod-comparison\"><thead><tr><th><\/th><th class=\"taxmod-comparison-value taxmod-comparison-main\">WeMos D1 R2 ESP8266<\/th><\/tr><\/thead><tbody><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Manufacturer<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">WEMOS<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Processor<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">ESP8266MOD<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Kernel<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">1<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Tact<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">80 MHz<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Flash<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">4 MB<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">SRAM<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">128 KB<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Digitale Pins<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">11<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Analoge Eing\u00e4nge<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">1<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">PWM-Pins<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">10<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">UART<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">1<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">SPI<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">1<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">I\u00b2C<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">1<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">WLAN<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">2,4 GHz 802.11 b\/g\/n \u00b7 WEP \/ WPA2 \/ TKIP \/AES<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">USB<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">1 Micro<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Operating voltage<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">3,3 V<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Input voltage<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">7-12 V<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Stromaufnahme<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">\u00fcber 500 mA<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Abmessungen<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">68,6 x 53,3 mm<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Weight<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">unter 25 g<\/td><\/tr><\/tbody><\/table><\/div><\/div>\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=\"arduino-programmierumgebung\"><span class=\"ez-toc-section\" id=\"Arduino_Programmierumgebung\"><\/span>Arduino programming environment<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Als Board \u201eWeMos D1 R2 &amp; mini\u201c ausw\u00e4hlen.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"893\" src=\"https:\/\/fambach.net\/wp-content\/uploads\/2018\/03\/ArduEsp8266Prog1.png\" alt=\"\" class=\"wp-image-586\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArduEsp8266Prog1.png 670w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArduEsp8266Prog1-9x12.png 9w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArduEsp8266Prog1-225x300.png 225w\" 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<p class=\"wp-block-paragraph\">Die Boardeinstellungen sehen bei mir wie folgt aus:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"394\" height=\"395\" src=\"https:\/\/fambach.net\/wp-content\/uploads\/2018\/03\/ArduEsp8266Prog12.png\" alt=\"\" class=\"wp-image-587\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArduEsp8266Prog12.png 394w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArduEsp8266Prog12-200x200.png 200w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArduEsp8266Prog12-12x12.png 12w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArduEsp8266Prog12-300x300.png 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/ArduEsp8266Prog12-150x150.png 150w\" 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<p class=\"wp-block-paragraph\">I just had to adjust the transmission speed to 115200 and the port to my connection port to the board.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sonstiges\"><span class=\"ez-toc-section\" id=\"Sonstiges\"><\/span>Miscellaneous<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"funktionierende-zusatzplatinen\"><span class=\"ez-toc-section\" id=\"Funktionierende_Zusatzplatinen\"><\/span>Working expansion boards<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"prototyp-platine-v1\"><span class=\"ez-toc-section\" id=\"Prototyp_Platine_V1\"><\/span>Prototype Board V1<span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Ist kompatibel mit ein paar Einschr\u00e4nkungen:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Nur 1 analoger Port<\/li><li>IOs mit 3V anstatt 5 V<\/li><\/ul>\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=\"OaVUgzIxUz\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/arduino-prototyp-platine-v1\/\" class=\"ub-content-link__anchor\">Arduino Prototyping Board (V1)<\/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\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u201eArduino Prototyping Board (V1) \u2014 Stefan&#039;s WebBlog\" src=\"https:\/\/www.fambach.net\/arduino-prototyp-platine-v1\/embed\/#?secret=OaVUgzIxUz\" data-secret=\"OaVUgzIxUz\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"motorplatine-v2\"><span class=\"ez-toc-section\" id=\"Motorplatine_V2\"><\/span>Motor board V2<span class=\"ez-toc-section-end\"><\/span><\/h5>\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=\"BUHeHFJi42\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/motor-platine-v2\/\" class=\"ub-content-link__anchor\">Arduino Motor Shield V2<\/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\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u201eArduino Motor Board V2\u201c \u2014 Stefan&#039;s WebBlog\" src=\"https:\/\/www.fambach.net\/motor-platine-v2\/embed\/#?secret=BUHeHFJi42\" data-secret=\"BUHeHFJi42\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"sensorplatine-v5\"><span class=\"ez-toc-section\" id=\"Sensorplatine_V5\"><\/span>Sensor board V5<span class=\"ez-toc-section-end\"><\/span><\/h5>\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=\"ROcm2HnnRp\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/arduino-sensor-platine-sensor-shield-1-0\/\" class=\"ub-content-link__anchor\">Arduino Sensor Board V5.0 (Sensor Shield)<\/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><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u201eArduino Sensor Board V5.0 (Sensor Shield) \u2014 Stefan&#039;s WebBlog\" src=\"https:\/\/www.fambach.net\/arduino-sensor-platine-sensor-shield-1-0\/embed\/#?secret=ROcm2HnnRp\" data-secret=\"ROcm2HnnRp\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"fazit\"><span class=\"ez-toc-section\" id=\"Fazit\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Der D1 ist leider nur bedingt kompatibel. Wer aber einen g\u00fcnstigen Arduino mit WLAN Zugang sucht und nur wenige Ports ben\u00f6tigt, ist mit dieser Variante ganz gut bedient.<\/p>\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:\/\/www.instructables.com\/id\/Programming-the-WeMos-Using-Arduino-SoftwareIDE\/\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/www.wemos.cc\/\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-diy-projects\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"KdnNeWMBg8\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/diyprojects.io\/unpacking-wemos-d1-r2-espduino-clone-esp8266-development-board-arduino-uno-format\/\" class=\"ub-content-link__anchor\">Unpacking the Wemos D1 R2, ESPDuino clone, ESP8266 development board in Arduino Uno format<\/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><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u201cUnpacking the Wemos D1 R2, ESPDuino clone, ESP8266 development board in Arduino Uno format \u2014 DIY Projects\" src=\"https:\/\/diyprojects.io\/unpacking-wemos-d1-r2-espduino-clone-esp8266-development-board-arduino-uno-format\/embed\/#?secret=KdnNeWMBg8\" data-secret=\"KdnNeWMBg8\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>","protected":false},"excerpt":{"rendered":"<p>Der WeMos D1 R2 ESP8266 sieht, bis auf die Anzahl der analogen Ports, erstmal wie ein vollst\u00e4ndiger Arduino Uno aus.Die IOs\u00a0 arbeiten jedoch nur mit 3V anstatt mit den gewohnten 5V, was wohl zu Inkompatibilit\u00e4ten zu den meisten Erweiterungsplatinen (Shields) f\u00fchrt. Der Preis liegt bei AliExpress unter 5 Euro. Der Vorteil des D1 ist der &#8230;<\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/wemos-d1-r2-esp8266\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"WeMos D1 R2 ESP8266\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":578,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[174,572],"tags":[29,574,22],"class_list":["post-577","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-arduino-uno-board","tag-arduino","tag-arduino-uno-board","tag-ardunio-uno","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/577","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=577"}],"version-history":[{"count":24,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/577\/revisions"}],"predecessor-version":[{"id":20144,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/577\/revisions\/20144"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/578"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=577"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=577"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}