Case study

LibreConga: investigating the Conga 5490 communication protocol

LibreConga investigates the Cecotec Conga 5490 robot vacuum's communication protocol through captured app traffic. Its notes describe frame lengths, identifiers and sequence fields for ping and login exchanges, with a separate table of observed command opcodes.

Targets: Protocol
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06
Evidence class: C3 notes only

Stars: 3
Last commit: 2021-03-07
License (GitHub): MIT

GitHub data as of 2026-11-10

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Evidence

Observed: Code observed; no usable documentation found.
Scope: Notes
Checked: 2026-11-09

How evidence classes are assigned

Requirements & limits

Prerequisites: A Conga 5490 and its app for repeating the documented observations.
Limits: The protocol research is ongoing.
License: MIT License.

Cite

BibTeX

@misc{libreconga-5490-case,
  title = {{LibreConga: investigating the Conga 5490 communication protocol}},
  howpublished = {\url{https://github.com/Xumeiquer/LibreConga}},
  url = {https://github.com/Xumeiquer/LibreConga},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/libreconga-5490-case/}}
}

Plain text

LibreConga: investigating the Conga 5490 communication protocol. https://github.com/Xumeiquer/LibreConga (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/libreconga-5490-case/

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About this entry

The description was reviewed against primary sources.

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Primary sources

docs/research/protocol.md GitHub · Xumeiquer/LibreConga · Revision b6c559e
docs/index.md GitHub · Xumeiquer/LibreConga · Revision b6c559e
docs/research/commands.md GitHub · Xumeiquer/LibreConga · Revision b6c559e