DMX (Digital Multiplexing) is a standard protocol for controlling lighting and effects devices, enabling precise, synchronized control over multiple fixtures. While consumer lighting systems like Philips Hue are excellent for ambient effects, DMX is essential in situations where fast response times and low latency are needed, such as puzzles or effects that require immediate feedback. DMX allows for centralized, rapid initiation of complex lighting effects, making it ideal for scenarios demanding precise timing and coordination.
DMX operates with up to 512 channels per universe, with each fixture (such as lights, relay boards, and moving heads) assigned a starting address within these channels. Fixtures then occupy a set number of channels from this starting point, depending on their capabilities. For example, a basic RGB light might use three channels—one for each color—while more complex fixtures may require many more. This flexibility allows for a wide range of effects, from simple color changes to intricate, multi-step lighting sequences.
DMX Personalities define the control channels and characteristics for DMX devices, which are used in effect sequences to create atmospheric lighting effects.
Each DMX Personality corresponds to a type of fixture or device. For instance:
- RGB Light: Uses a single part for red, green, and blue channels.
- RGBW or RGBCCT Lights: Include additional channels for white or color temperature control.
- Switch Packs & Relay Boards: Used for simpler on/off control.
Basic DMX personalities are often sufficient for creating ambient effects and simple interactions. Common personalities are pre-configured in the Realix Designer, so in most cases, defining custom personalities is unnecessary. However, if you require specific control for unique DMX devices, custom DMX personalities can be created to match the fixture’s channel layout.
While advanced setups are not typically needed for escape rooms, the option to define custom personalities allows for flexibility if more unique or complex lighting is desired.