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Case study

Centerpiece Projects: decoding Finalmouse Centerpiece USB control

Centerpiece Projects documents observed USB control messages for the Finalmouse Centerpiece keyboard and implements scripts around them. Its notes describe HID framing and message types for uploads, status, slot switching and preview chunks; PowerShell and Python helpers expose device operations.

Targets
Protocol
Category
Independent reconstruction cases
Relationship
Independent reconstruction project
Sources reviewed

Requirements & limits

  • Prerequisites: A connected Finalmouse Centerpiece, Windows 10 or later, PowerShell and Python for the public scripts.
  • Limits: The vendor-specific WinUSB bulk interface remains under investigation, and the notes are not a complete protocol specification.
  • License: No licence file in the repository.

About this entry

The description was reviewed against primary sources.

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Primary sources

  1. gitdocs/ProtocolNotes.md GitHub · LeiterConsulting/finalmouse_centerpiece · Revision ecd36e4
  2. README.md GitHub · LeiterConsulting/finalmouse_centerpiece · Revision ecd36e4

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