Welcome to the Unreal DMX Tutorial series.
In this series we go over the basic of starting a project, creating a scene with a stage,truss and lights, patching the GrandMA Dot 2 lighting control software, connecting it to Unreal and programming a basic lighting show.
If you ever wanted a good series to sink your teeth into and get started, this is it.
https://dev.epicgames.com/community/learning/tutorials/zq50/unreal-engine-fortnite-the-unreal-dmx-tutorial-series-learning-the-dmx-system-for-beginners