Case study

PyKS2: reconstructing the Pentax K-S2 Wi-Fi API

PyKS2 reconstructs the Pentax K-S2 camera's undocumented Wi-Fi HTTP and WebSocket interface as a Python library, CLI and camera simulator. Its protocol notes map endpoint groups, request behavior, live view and event streams, backed by captured responses from firmware 01.10.

Targets: Protocol
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06
Evidence class: C1 partial scope or analysis entry

Stars: 3
Last commit: 2026-09-01
Language: Python
License (GitHub): MIT

GitHub data as of 2026-11-10

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Evidence

Demo screenshot from the project's public documentation

Observed: Download and demo observed; the case covers part of the target software.
Scope: Partial
Checked: 2026-11-08

How evidence classes are assigned

Requirements & limits

Prerequisites: Python 3.10 or later and access to a Pentax K-S2 Wi-Fi camera are required for hardware use.
Testing evidence: The author tested a K-S2 running firmware 01.10; other Pentax bodies remain untested.
Limits: GPS support and the effect of live-view digital zoom remain unresolved.
License: MIT license.

Cite

BibTeX

@misc{pyks2-case,
  title = {{PyKS2: reconstructing the Pentax K-S2 Wi-Fi API}},
  howpublished = {\url{https://github.com/PICKLERICK2005/PyKS2}},
  url = {https://github.com/PICKLERICK2005/PyKS2},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/pyks2-case/}}
}

Plain text

PyKS2: reconstructing the Pentax K-S2 Wi-Fi API. https://github.com/PICKLERICK2005/PyKS2 (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/pyks2-case/

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About this entry

The description was reviewed against primary sources.

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Primary sources

README.md GitHub · PICKLERICK2005/PyKS2 · Revision 647255c
docs/METHODOLOGY.md GitHub · PICKLERICK2005/PyKS2 · Revision 647255c
docs/PROTOCOL.md GitHub · PICKLERICK2005/PyKS2 · Revision 647255c
LICENSE GitHub · PICKLERICK2005/PyKS2 · Revision 647255c