The plugin ships pre drawn layouts for these button boxes, so you click the real button on screen rather than working out which LED index it is:

• Precision Sim Engineering Pro Switch Panel
• Bavarian SimTec Control Center
• Box One Racing BOR X1
• Pokornyi MCP Button Box Modules
• Velocitas Imperium VI-CWBB
• SimDash SD8-BB1

Select yours in Daniel Newman Racing > Button Boxes. With automatic device selection turned on in Settings, the plugin picks the right one when it is connected or when SimHub starts, and applies the matching settings. Restart SimHub after changing that option.

Button boxes get their own theme tabs, their own effect list (the widest of any DNR device), rotary effects, idle theme and hotkeys, and they support the Precision Sim Engineering theme in addition to the standard palette.

If your box is not on the list, the LED profiles still run on generic addressable LEDs. It is the drawn layout that is brand specific.