{"id":813,"date":"2018-06-17T11:29:52","date_gmt":"2018-06-17T11:29:52","guid":{"rendered":"http:\/\/fambach.net\/?p=813"},"modified":"2026-10-18T20:05:38","modified_gmt":"2026-10-18T20:05:38","slug":"arduino-uno-wifi","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/arduino-uno-wifi\/","title":{"rendered":"Arduino Uno + WiFi"},"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\/arduino-uno-wifi\/#Daten\" >Data<\/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-uno-wifi\/#Ansichten\" >Views<\/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-uno-wifi\/#Jumper_Einstellungen\" >Jumper Settings<\/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-uno-wifi\/#Programmierumgebung\" >Programming environment<\/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-uno-wifi\/#Test_Programme\" >Test Programme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fambach.net\/en\/arduino-uno-wifi\/#Quellen\" >Sources<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Hier geht es um einen Chinaimport und nicht um den offiziellen Uno WiFi. Die Platine hat einen vollst\u00e4ndigen Arduino Uno mit Atmega Prozessor und einen ESP8266 Chip on board. \u00dcber Dipschalter kann jeweils der Uno mit dem USB, der ESP mit dem USB oder der ESP mit dem UNO verbunden werden.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An external Wi-Fi antenna can be connected for operation. Additional ESP pins are routed out; the circuitry is on the back.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"daten\"><span class=\"ez-toc-section\" id=\"Daten\"><\/span>Data<span class=\"ez-toc-section-end\"><\/span><\/h2>\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\">Uno + WiFi (ATmega328P + ESP8266)<\/th><\/tr><\/thead><tbody><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Processor<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">ATmega328P + ESP 8266<\/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\">16 \/ 80 MHz<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Flash<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">32 KB \/ 8 Mbit<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">SRAM<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">2 \/ 128 KB<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">EEPROM<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">1 KB<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Digitale Pins<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">14 \/ 4<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Analoge Eing\u00e4nge<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">6<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">PWM-Pins<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">6<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Interrupt-Pins<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">2<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">UART<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">1 \/ 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 \/ 1<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">WLAN<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">\u2013 \/2,4 GHz 802.11 b\/g\/n \u00b7 \u2013 \/ 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\">5 V<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Input voltage<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">9-24 V<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Stromaufnahme<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">unter 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\">\u00fcber 25 g<\/td><\/tr><\/tbody><\/table><\/div><\/div>\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 einem\u00a0 Resettaster. Zus\u00e4tzlich zu den normalen Anschl\u00fcssen befinden sich noch weitere f\u00fcr den ESP8266,\u00a0 ein Antennenanschluss und ein Dip-Schalter zur Einstellung der seriellen Schnittstelle an Bord.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"405\" src=\"https:\/\/fambach.net\/wp-content\/uploads\/2018\/03\/20180325_135312.jpg\" alt=\"\" class=\"wp-image-790\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/20180325_135312.jpg 800w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/20180325_135312-18x9.jpg 18w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/20180325_135312-300x152.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/20180325_135312-768x389.jpg 768w\" 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\">Hier ein paar technische Daten und die Pinbelegung der nach au\u00dfen gef\u00fchrten ESP Pins.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"933\" src=\"https:\/\/fambach.net\/wp-content\/uploads\/2018\/03\/20180325_135338.jpg\" alt=\"\" class=\"wp-image-792\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/20180325_135338.jpg 800w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/20180325_135338-10x12.jpg 10w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/20180325_135338-257x300.jpg 257w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/20180325_135338-768x896.jpg 768w\" 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=\"jumper-einstellungen\"><span class=\"ez-toc-section\" id=\"Jumper_Einstellungen\"><\/span>Jumper Settings<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><figure><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/community.blynk.cc\/uploads\/default\/original\/2X\/e\/e0cd765ed5aa1c5cd03365624402fbed2d469382.jpg\" alt=\"DIP\" width=\"688\" height=\"250\"><\/figure><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"programmierumgebung\"><span class=\"ez-toc-section\" id=\"Programmierumgebung\"><\/span>Programming environment<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"uno\">UNO<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dipschalter 3,4 auf ON, Rest auf OFF<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"344\" src=\"https:\/\/fambach.net\/wp-content\/uploads\/2018\/03\/GUIUnoEinstellungen.png\" alt=\"\" class=\"wp-image-766\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/GUIUnoEinstellungen.png 484w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/GUIUnoEinstellungen-18x12.png 18w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/GUIUnoEinstellungen-300x213.png 300w\" 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\" id=\"esp8266\">ESP8266<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Possibly, before that, <span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/www.fambach.net\/en\/esp32-arduino-gui-einrichten-2\/\" target=\"_blank\" class=\"ub-content-link__anchor\">Setting up the ESP8266 programming environment<\/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>. I used version 2.7.1 of the board drivers here.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dipschalter 5,6,7 auf ON, Rest auf OFF. Sollte das Programmieren nicht beginnen, ist ein Reset\u00a0 des Boards n\u00f6tig. Das Spielen mit der Reset Methode im Men\u00fc brachte hier leider keine Besserung.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"501\" src=\"https:\/\/fambach.net\/wp-content\/uploads\/2018\/03\/2018-03-24-15_40_59-Blink-_-Arduino-1.8.2.png\" alt=\"\" class=\"wp-image-765\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/2018-03-24-15_40_59-Blink-_-Arduino-1.8.2.png 484w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/2018-03-24-15_40_59-Blink-_-Arduino-1.8.2-12x12.png 12w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/2018-03-24-15_40_59-Blink-_-Arduino-1.8.2-290x300.png 290w\" 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=\"test-programme\"><span class=\"ez-toc-section\" id=\"Test_Programme\"><\/span>Test Programme<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"esp8266-durchreiche\">ESP8266 Passthrough<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Das folgende Programm reicht alles, was auf dem seriellen Port eingeht, an den verbundenen Server weiter und alles, was \u00fcber das\u00a0 Netz reinkommt, wieder auf den seriellen Port. Das Listing ist etwas lang, weil ich die Netzwerkkommunikation aus einem anderen Projekt \u00fcbernommen habe, deshalb hier nur die gelinkte Datei.<\/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:\/\/fambach.net\/wp-content\/uploads\/2018\/03\/UARTEcho.ino\" class=\"ub-content-link__anchor\">UARTEcho.ino<\/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\">Everything important happens in the loop function. The data for the access point and the server must be adjusted accordingly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nachtr\u00e4glich habe ich auch Code von Arduino in den Beispielen der GUI gefunden. Die Datei hei\u00dft Wifi2Serial.ino.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"uno-echo\">One Echo<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Das Testprogramm des Uno\u2019s ist gleichfalls trivial. Es schreibt alles, was er \u00fcber den seriellen Port empf\u00e4ngt wieder auf diesen zur\u00fcck.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Source code <code>SerialEcho.ino<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp\">String buf = \"\";\n\nvoid setup(){\n  Serial.begin(9600);\n  while(!Serial){ delay(1);}\n  buf.reserve(200);\n  Serial.println(\"UNO started\");\n}\n\nint ib = 0;\nvoid loop(){\n  while (Serial.available()){\n    delay(4); \/\/ allow buffer to fill\n    ib = Serial.read();\n    buf += ((char)ib);\n\n    if(((char)ib)== '\\n' || buf.length()== 200){\n        Serial.print(\"Echo: \");\n        Serial.print(buf);\n        buf = \"\";\n    }\n  }\n}<\/code><\/pre>\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:\/\/fambach.net\/wp-content\/uploads\/2018\/03\/SerialEcho.ino\" class=\"ub-content-link__anchor\">SerialEcho.ino<\/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=\"testen\">Testing<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zum Testen kann mein Socket-Tool verwendet werden.<\/p>\n\n\n\n<figure class=\"wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-stefan-039-s-webblog\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"2YgHEgdGrL\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/tools-java-socket-console\/\" class=\"ub-content-link__anchor\">Java Socket Console Server<\/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=\"\u201eJava Socket Console Server \u2014 Stefan&#039;s WebBlog\" src=\"https:\/\/www.fambach.net\/tools-java-socket-console\/embed\/#?secret=2YgHEgdGrL\" data-secret=\"2YgHEgdGrL\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Dipschalter 1,2 auf ON, der Rest auf OFF.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Start the socket console.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"124\" src=\"https:\/\/fambach.net\/wp-content\/uploads\/2018\/03\/SocketTooStarten.png\" alt=\"\" class=\"wp-image-783\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/SocketTooStarten.png 450w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/SocketTooStarten-18x5.png 18w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/SocketTooStarten-300x83.png 300w\" 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\">Im Feld neben dem \u201esend\u201c Knopf kann ein Text eingegeben werden. Mit Bet\u00e4tigung des \u201esend\u201c Knopfes wird der Text an den Client geschickt. Wenn alles geklappt hat, kommt der Text mit einem \u201eEcho: \u201c davor zur\u00fcck.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Durch die Testausgaben des ESP auf den seriellen Port kommen ein paar mehr Echos zur\u00fcck als eingegeben wurden. Auch fehlt nach der Serververbindung der \u201eNew Line\u201c- Befehl, weshalb erst der 2. eingegebene Text gut sichtbar ist. F\u00fcr einen ersten Test des Boards reicht es jedoch aus.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"588\" height=\"395\" src=\"https:\/\/fambach.net\/wp-content\/uploads\/2018\/03\/SocketToolTestEcho.png\" alt=\"\" class=\"wp-image-782\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/SocketToolTestEcho.png 588w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/SocketToolTestEcho-18x12.png 18w, https:\/\/www.fambach.net\/wp-content\/uploads\/2018\/03\/SocketToolTestEcho-300x202.png 300w\" 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=\"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\">\nhttps:\/\/github.com\/jandrassy\/UnoWiFiDevEdSerial1#writing-sketches-for-esp8266\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/github.com\/esp8266\/Arduino\/issues\/3004\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/community.blynk.cc\/t\/uno-wifi-r3-atmega328p-esp8266-board-32mb-memory-usb-ttl-ch340g-compatible-for\/21564\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/github.com\/gmag11\/FirmataMaster\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/www.arduino.cc\/reference\/en\/language\/functions\/communication\/serial\/\n<\/div><\/figure>","protected":false},"excerpt":{"rendered":"<p>Hier geht es um einen Chinaimport und nicht um den offiziellen Uno WiFi. Die Platine hat einen vollst\u00e4ndigen Arduino Uno mit Atmega Prozessor und einen ESP8266 Chip on board. \u00dcber Dipschalter kann jeweils der Uno mit dem USB, der ESP mit dem USB oder der ESP mit dem UNO verbunden werden. F\u00fcr den Betrieb kann &#8230;<\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/arduino-uno-wifi\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"Arduino Uno + WiFi\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":791,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[174,175,572,184],"tags":[29,54,574,22,28,23],"class_list":["post-813","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-arduino-gui","category-arduino-uno-board","category-c-c","tag-arduino","tag-arduino-gui","tag-arduino-uno-board","tag-ardunio-uno","tag-c-c","tag-esp8266","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/813","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=813"}],"version-history":[{"count":13,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/813\/revisions"}],"predecessor-version":[{"id":20139,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/813\/revisions\/20139"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/791"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}