Case study

technics-az100: a Windows client for EAH-AZ100 earbud controls

technics-az100 reimplements control of Technics EAH-AZ100 earbuds on Windows through the Airoha RACE Bluetooth RFCOMM channel. A tray app and CLI set noise cancellation and ambient modes and read battery and codec status; a protocol log records frames and command IDs recovered from Android app analysis and Bluetooth captures.

Targets: App · Protocol
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06
Evidence class: C2 code & docs, no demo or download

Stars: 1
Last commit: 2026-11-01
Language: Python
License (GitHub): MIT

GitHub data as of 2026-11-10

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Evidence

Observed: Code, documentation and a demo observed; no download method found.
Checked: 2026-11-08

How evidence classes are assigned

Requirements & limits

Prerequisites: Windows 11, Python 3.12 or later, and EAH-AZ100 earbuds paired and connected to the PC; the tray app requires WebView2.
Testing evidence: The author reports tests on one AZ100E with firmware JNZ1ZE 1.040; other accepted variants and Windows 10 are untested.
License: MIT license.

Cite

BibTeX

@misc{technics-az100-case,
  title = {{technics-az100: a Windows client for EAH-AZ100 earbud controls}},
  howpublished = {\url{https://github.com/benk7557/technics-az100-windows-app}},
  url = {https://github.com/benk7557/technics-az100-windows-app},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/technics-az100-case/}}
}

Plain text

technics-az100: a Windows client for EAH-AZ100 earbud controls. https://github.com/benk7557/technics-az100-windows-app (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/technics-az100-case/

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About this entry

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Primary sources

README.md GitHub · benk7557/technics-az100-windows-app · Revision fe4ce85
docs/PROTOCOL.md GitHub · benk7557/technics-az100-windows-app · Revision fe4ce85