Case study

Beurer BM59 Unlocked: reconstructing direct BLE measurement transfer

Beurer BM59 Unlocked documents the BLE exchange used by a BM59 blood pressure monitor to transfer measurements. From Android HCI captures, the author maps Nordic UART handles, the time write and measurement indications, and provides a Python client using Linux L2CAP/ATT sockets.

Targets: Protocol
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-08

Stars: 1
Last commit: 2026-09-23
Language: Python
License (GitHub): MIT

GitHub data as of 2026-11-09

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Requirements & limits

Prerequisites: A Beurer BM59 in transfer mode, Linux, a Bluetooth adapter and root access are required.
Limits: Stored-history retrieval is in progress; the author reports receiving new measurements.
License: MIT.

Cite

BibTeX

@misc{beurer-bm59-unlocked-case,
  title = {{Beurer BM59 Unlocked: reconstructing direct BLE measurement transfer}},
  howpublished = {\url{https://github.com/ipanalytics/Beurer-BM59-Unlocked-Reverse-Engineering}},
  url = {https://github.com/ipanalytics/Beurer-BM59-Unlocked-Reverse-Engineering},
  urldate = {2026-11-08},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/beurer-bm59-unlocked-case/}}
}

Plain text

Beurer BM59 Unlocked: reconstructing direct BLE measurement transfer. https://github.com/ipanalytics/Beurer-BM59-Unlocked-Reverse-Engineering (accessed 2026-11-08). Awesome REA entry: https://awesomerea.org/resources/beurer-bm59-unlocked-case/

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About this entry

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Primary sources

docs/protocol.md GitHub · ipanalytics/Beurer-BM59-Unlocked-Reverse-Engineering · Revision f16553f
README.md GitHub · ipanalytics/Beurer-BM59-Unlocked-Reverse-Engineering · Revision f16553f