{"version":"1.0","provider_name":"Metro Electronics","provider_url":"https:\/\/metroekart.com","author_name":"nimmy nimmy","author_url":"https:\/\/metroekart.com\/index.php\/author\/nimmyc\/","title":"NodeMCU with Wi-Fi (CH340) - Metro Electronics","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"I7i34L2PFu\"><a href=\"https:\/\/metroekart.com\/index.php\/product\/nodemcu-with-wi-fi-ch340\/\">NodeMCU with Wi-Fi (CH340)<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/metroekart.com\/index.php\/product\/nodemcu-with-wi-fi-ch340\/embed\/#?secret=I7i34L2PFu\" width=\"600\" height=\"338\" title=\"&#8220;NodeMCU with Wi-Fi (CH340)&#8221; &#8212; Metro Electronics\" data-secret=\"I7i34L2PFu\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/metroekart.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/i0.wp.com\/metroekart.com\/wp-content\/uploads\/2023\/05\/1684219199047-1.jpg?fit=800%2C800&ssl=1","thumbnail_width":800,"thumbnail_height":800,"description":"Built-in on-board USB-TTL serial converter based on CH340G, with Micro-USB socket  Power in for DC 4~9V DC\u00a0to pin VIN  Pin headers 2.54mm (0.1\")\u00a015 pins x 2 rows  Arduino-like hardware I\/O and can program in Arduino IDE  Event-driven API for network applications  10 GPIOs D0-D10, PWM functionality, IIC and SPI communication, 1-Wire and ADC A0, etc. all in one board  Wifi networking (can be used as an access point and\/or station, host a web server), connect to the internet to fetch or upload data  The board\u00a0combines\u00a0features of a WiFi access point and station plus a microcontroller and uses simple Lua-based programming language. Arduino-like hardware IO Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like Arduino, but interactively in Lua script. Nodejs style network API Event-driven API for network applications facilitates developers writing code running on a 5mm*5mm MCU in Nodejs style. Greatly speed up your IoT application development process. Lowest cost WI-FI WI-FI MCU ESP8266 integrated and easy to the prototyping development kit. The best platform for IoT application development at the lowest cost. Usage Notes: The ESP8266 uses a lot of current, so if you're getting flakey behavior, make sure you are plugging your console cable into either a motherboard USB port or a powered USB hub. Don't use the 'extra' USB port on your monitor or keyboard. Expansion Recommended for use with our\u00a0NodeMCU\u00a0Development Board\u00a0platform  &nbsp;"}