1.0Stem Roboticshttps://learnlearn.uk/stemroboticslearnlearnadminhttps://learnlearn.uk/stemrobotics/author/learnlearnadmin/rich600338<blockquote class="wp-embedded-content" data-secret="n20gxSMy52"><a href="https://learnlearn.uk/stemrobotics/communication-between-2-microbits/">Communication Between 2 Microbits</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://learnlearn.uk/stemrobotics/communication-between-2-microbits/embed/#?secret=n20gxSMy52" width="600" height="338" title="“Communication Between 2 Microbits” — Stem Robotics" data-secret="n20gxSMy52" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),l=0;l<n.length;l++)n[l].style.display="none";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=d.createElement("a"),a=d.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=d.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> Introduction Often when we are using Microbits we want them to be able to communicate with each other. This can be done easily using the radio menu blocks. Setting the radio group (channel) The first thing we need to set is the group. In the classroom there might be lots of different Microbits sending signals… Read More »https://learnlearn.uk/stemrobotics/wp-content/uploads/sites/28/2024/02/radio.png?_t=1708591352