Case study

Audionic Trance Airbud 850: reconstructing BLE controls for Linux

A Linux client reconstructs Audionic Trance Airbud 850 BLE controls from analysis of the Audionic Suite Android app and Jieli SDK references. It implements RCSP framing, mutual authentication and GTK controls for battery status, audio modes and EQ; the author reports using REA with JADX during the static investigation.

Targets: App · Protocol
Category: Community REA investigations
Relationship: Author-reported mixed workflow
Sources reviewed: 2026-11-06
Evidence class: C2 code & docs, no demo or download

Stars: 0
Last commit: 2026-11-03
Language: Python
License (GitHub): MIT

GitHub data as of 2026-11-10

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Evidence

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

How evidence classes are assigned

Requirements & limits

Prerequisites: Python 3.10 or newer, GTK 4, libadwaita 1.5+, GObject introspection and BlueZ are required.
Testing evidence: Physical-earbud control remains unconfirmed; protocol and session tests use simulated endpoints.
License: MIT licence.

Cite

BibTeX

@misc{audionic-trance-airbud-850-case,
  title = {{Audionic Trance Airbud 850: reconstructing BLE controls for Linux}},
  howpublished = {\url{https://github.com/huzaifanur/audionic-ble}},
  url = {https://github.com/huzaifanur/audionic-ble},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/audionic-trance-airbud-850-case/}}
}

Plain text

Audionic Trance Airbud 850: reconstructing BLE controls for Linux. https://github.com/huzaifanur/audionic-ble (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/audionic-trance-airbud-850-case/

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About this entry

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Primary sources

README.md GitHub · huzaifanur/audionic-ble · Revision 926731b
FINDINGS.md GitHub · huzaifanur/audionic-ble · Revision 926731b