{"version":"1.0","provider_name":"OpenExpo Europe 2021 - Virtual Experience","provider_url":"https:\/\/openexpoeurope.com\/en\/","author_name":"OpenExpo Europe","author_url":"https:\/\/openexpoeurope.com\/en\/author\/administrador\/","title":"Telemetry System of competition using MQTT - OpenExpo Europe 2021 - Virtual Experience","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"E3dMJdP5pd\"><a href=\"https:\/\/openexpoeurope.com\/en\/session\/telemetry-system-of-competition-using-mqtt\/\">Telemetry System of competition using MQTT<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/openexpoeurope.com\/en\/session\/telemetry-system-of-competition-using-mqtt\/embed\/#?secret=E3dMJdP5pd\" width=\"600\" height=\"338\" title=\"&#8220;Telemetry System of competition using MQTT&#8221; &#8212; OpenExpo Europe 2021 - Virtual Experience\" data-secret=\"E3dMJdP5pd\" 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:\/\/openexpoeurope.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Presentation of the Formula UC3M team from the Carlos III University of Madrid and the telemetry system that is being developed with the collaboration of Open Source Weekends using free hardware, specifically Arduino, and the MQTT publish\/subscribe messaging protocol."}