Case study

Panavox PSS-12 INV: reconstructing air-conditioner UART control

Panavox PSS-12 INV reconstructs control of a split air conditioner through its W950 UART connector. The C++ library builds command frames, handles acknowledgments and periodic status requests, and parses 150-byte status responses; a companion specification records frame layout and commands refined through physical-unit testing.

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: 2
Last commit: 2026-05-15
Language: C++

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: A Panavox PSS-12 INV unit with access to its W950 UART connector and a microcontroller providing an Arduino Stream interface.
Prerequisites: UART uses 9600 baud, 8N1; connector signals may need inversion depending on hardware.
License: MIT License.

Cite

BibTeX

@misc{panavox-pss12-inv-protocol-case,
  title = {{Panavox PSS-12 INV: reconstructing air-conditioner UART control}},
  howpublished = {\url{https://github.com/The-sultan/Panavox-PSS12-INV-Core}},
  url = {https://github.com/The-sultan/Panavox-PSS12-INV-Core},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/panavox-pss12-inv-protocol-case/}}
}

Plain text

Panavox PSS-12 INV: reconstructing air-conditioner UART control. https://github.com/The-sultan/Panavox-PSS12-INV-Core (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/panavox-pss12-inv-protocol-case/

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About this entry

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Primary sources

README.md GitHub · The-sultan/Panavox-PSS12-INV-Core · Revision cdccac1
docs/Panavox_PSS-12_INV_Protocol_Specification.md GitHub · The-sultan/Panavox-PSS12-INV-Core · Revision cdccac1