{"version":"1.0","provider_name":"SevenWatt","provider_url":"https:\/\/www.sevenwatt.com\/main","author_name":"Frank","author_url":"https:\/\/www.sevenwatt.com\/main\/author\/frank\/","title":"RFM69 - Energy Count 3000 \/ ELV Cost Control - SevenWatt","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"85I55eleFc\"><a href=\"https:\/\/www.sevenwatt.com\/main\/rfm69-energy-count-3000-elv-cost-control\/\">RFM69 &#8211; Energy Count 3000 \/ ELV Cost Control<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.sevenwatt.com\/main\/rfm69-energy-count-3000-elv-cost-control\/embed\/#?secret=85I55eleFc\" width=\"600\" height=\"338\" title=\"&#8220;RFM69 &#8211; Energy Count 3000 \/ ELV Cost Control&#8221; &#8212; SevenWatt\" data-secret=\"85I55eleFc\" 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:\/\/www.sevenwatt.com\/main\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.sevenwatt.com\/main\/wp-content\/uploads\/2015\/07\/ELVCostControl.jpg","thumbnail_width":238,"thumbnail_height":238,"description":"Conrad Energy Count 3000 and ELV Cost Control are wireles 230V electricity consumption measuring plugs Thomas Schulz has cracked the RF protocol of these device back in 2011 on the JeeLabs forum. The signals are FSK encoded and use the 868Mhz band. Thomas was able to receive them with a RFM12B module. Together with a [&hellip;]"}