Case study

OPPO 移动电源助手: reconstructing power bank control on macOS

OPPO 移动电源助手 reconstructs power bank control on macOS from analysis of a Windows .NET assistant and its USB serial exchange. Its reports describe 0x5A packet headers, command IDs, and CRC8, while the Avalonia client displays battery and port status and synchronizes the clock.

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: 2026-07-08
Language: C#

GitHub data as of 2026-11-10

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Evidence

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

How evidence classes are assigned

Requirements & limits

Prerequisites: macOS 10.15 or newer, .NET 7.0 SDK, a CH341 USB serial driver, and a compatible OPPO power bank are required.
Limits: The power bank must be placed in engineering mode; some functions may depend on the device model.
License: No licence file in the repository.

Cite

BibTeX

@misc{oppo-powerbank-mac-case,
  title = {{OPPO 移动电源助手: reconstructing power bank control on macOS}},
  howpublished = {\url{https://github.com/zhouyukun0506-sudo/oppo-powerbank-mac}},
  url = {https://github.com/zhouyukun0506-sudo/oppo-powerbank-mac},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/oppo-powerbank-mac-case/}}
}

Plain text

OPPO 移动电源助手: reconstructing power bank control on macOS. https://github.com/zhouyukun0506-sudo/oppo-powerbank-mac (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/oppo-powerbank-mac-case/

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About this entry

The description was reviewed against primary sources.

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Primary sources

README.md GitHub · zhouyukun0506-sudo/oppo-powerbank-mac · Revision 6e2da68
reports/protocol-spec.md GitHub · zhouyukun0506-sudo/oppo-powerbank-mac · Revision 6e2da68