Case study

Edifier Speakers BLE: reconstructing M60 and M90 speaker control

Edifier Speakers BLE reconstructs the M60 and M90 speakers' BLE control protocols and uses them in a Home Assistant integration. Its references describe model-specific GATT services, frame checksums, commands, responses, and limits; the integration exposes volume, source, EQ, playback, and selected device settings.

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

Stars: 4
Last commit: 2026-09-29
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: Home Assistant with a working Bluetooth adapter or ESPHome Bluetooth proxy, plus a powered M60 or M90 speaker.
Limits: M60 reads were checked on a PC, while M60 Home Assistant reads and hardware writes remain unconfirmed.
License: MIT License.

Cite

BibTeX

@misc{edifier-speakers-ble-case,
  title = {{Edifier Speakers BLE: reconstructing M60 and M90 speaker control}},
  howpublished = {\url{https://github.com/kralonur/edifier-speakers-ble}},
  url = {https://github.com/kralonur/edifier-speakers-ble},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/edifier-speakers-ble-case/}}
}

Plain text

Edifier Speakers BLE: reconstructing M60 and M90 speaker control. https://github.com/kralonur/edifier-speakers-ble (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/edifier-speakers-ble-case/

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About this entry

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Primary sources

README.md GitHub · kralonur/edifier-speakers-ble · Revision 51fd1d0
docs/edifier-m60-ble.md GitHub · kralonur/edifier-speakers-ble · Revision 51fd1d0
docs/edifier-m90-ble.md GitHub · kralonur/edifier-speakers-ble · Revision 51fd1d0