{"version":"1.0","provider_name":"UGPCB","provider_url":"https:\/\/www.ugpcb.com","title":"Understanding the True Nature of GPIO, I2C, SPI, UART, USART, and USB Communication Interfaces - UGPCB","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ZqkjrMWbqs\"><a href=\"https:\/\/www.ugpcb.com\/news\/pcb-tech\/communication-interface\/\">Understanding the True Nature of GPIO, I2C, SPI, UART, USART, and USB Communication Interfaces<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ugpcb.com\/news\/pcb-tech\/communication-interface\/embed\/#?secret=ZqkjrMWbqs\" width=\"600\" height=\"338\" title=\"&#8220;Understanding the True Nature of GPIO, I2C, SPI, UART, USART, and USB Communication Interfaces&#8221; &#8212; UGPCB\" data-secret=\"ZqkjrMWbqs\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/www.ugpcb.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.ugpcb.com\/wp-content\/uploads\/2024\/10\/b774e3ed-6424-4d6d-9d3f-6585313614a7-scaled.webp","thumbnail_width":2560,"thumbnail_height":1411,"description":"You must have seen various interfaces on many electronic device circuit boards, such as GPIO, I2C, SPI, UART, USART, USB, etc. You must be curious about the working principles, purposes, and differences between these interfaces on the circuit boards. Today, our editor visited colleagues from the technical department of UGPCB company to explain their \"true nature.\""}