Case study
MSI Mystic Light on Linux: reconstructing B860/X870 lighting control
MSI Mystic Light on Linux implements lighting control for an MSI motherboard from USB traffic captured while MSI Center ran in a Windows VM. Its Python script sends a 290-byte HID Feature report to controller 0db0:0076, while the documentation maps modes, RGB palette bytes, brightness, direction and the flash-save flag.
- Targets
- Protocol
- Category
- Independent reconstruction cases
- Relationship
- Independent reconstruction project
- Sources reviewed
Requirements & limits
- Prerequisites: Linux, Python 3 and write access to the controller's /dev/hidraw* node.
- Limits: Reverse engineered on an MSI MAG B860 TOMAHAWK WIFI; support for other boards with USB ID 0db0:0076 is stated as an expectation.
- License: MIT license.
About this entry
The description was reviewed against primary sources.
Primary sources
- README.md GitHub · Picachuchu69/msi-mystic-light-b860-x870-linux · Revision 166a622
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