How it works How it works: Art-Net Technical Information Introduction and Terminology Universe Addressing Discovery Packets ArtPoll ArtPollReply Multiple Controllers Streaming Packets ArtDMX Packet Definition Subscription Duplicates & Merging Device configuration ArtAddress ArtInput ArtCommand Time Keeping & Triggering ArtTimeCode ArtTimeSync ArtTrigger RDM Packet Summary Code Snippets The “How it Works” section of this site is based on extracts from Wayne Howell’s book: “Light Bytes – Inside Art-Net and sACN”.