Digital Signage is a MODX Extra by Sterc which enables you to integrate 'digital signage' a.k.a. 'narrowcasting' in your MODX installation. You can use it for announcements and schedules, but also for showing your products in public spaces. Broadcast anything: text, images and video. You're also able to connect an RSS feed or social media account. Download it here.
Developers are in full control of this MODX Extra. You can set up the MODX Extra and create your first custom broadcast. The broadcasts consist of various slides which you can edit individually. Each broadcast comes with a unique URL, which can be added to a media player.
All you need for MODX Digital Signage is a reliable piece of hardware with a Wi-Fi connection and a browser. An Asus Chromebit is a perfect fit for this. Connect it via HDMI to a display and you're all set!