Add-on dossier

RP2350B, OLED, LED-bank, and USB-C hardware surface

A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.

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MalO SAO (DEF CON 34) ongoing pre-event project

public repository and maker hardware description

The repository identifies an RP2350B, 16 MB flash, USB-C, and a 1.5-inch 128 by 128 grayscale SSD1327 OLED. The listing says over fifty LEDs, while the diary describes two 24-device red-green LED banks. This creates a useful documented surface but not a final populated-unit specification, current budget, assembly record, or universal performance guarantee.

Badge
MalO SAO (DEF CON 34)
Type
public repository and maker hardware description
Status
ongoing pre-event project
Compatibility
MalO SAO (DEF CON 34)
Source
https://github.com/parallellogic-/MalO_SAO

Badge context

Related Resources

first-hand Parallel Logic development diary

MalO SAO developer diary

Public project diary maintained by Parallel Logic. It marks the project ongoing, documents planned DEFCON34 pickup, project motives, prototype r1 testing, LED-bank design, planned IR message exchange, and evolving Python/C++ firmware architecture. Its embedded photos are evidence only, not a reuse grant.

Badge: MalO SAO (DEF CON 34)

first-party ParallelLogic product listing

MalO SAO

Live marketplace page for the $50 / 43-sold / 57-remaining August 4, 2026 snapshot, DEFCON34 drop label, high-level display/LED/SAO/USB-C/input/sensor/IR/NFC/RFID/haptic claims, package list, and stated SCP-1471 creative attribution. Its artwork and product media have no standalone reusable image permission basis.

Badge: MalO SAO (DEF CON 34)

public ParallelLogic source and design archive

MalO_SAO source and design repository

Public repository with design, fabrication, PCB, source, and documentation directories; README names the planned DEFCON34 handout, RP2350B, flash, OLED, sensors, IR, RFID, SAO-port, current/orientation note, toolchain, credits, schematic link, and CC BY-SA 3.0 declared work license.

Badge: MalO SAO (DEF CON 34)

Source trail

Evidence Sources

Creative Commons · retrieved 2026-05-15

Creative Commons Attribution-ShareAlike 3.0 Unported

The linked license reference for the repository's stated work license and the product listing's named SCP-1471 creative attribution. It does not by itself establish the rights status of any specific marketplace photo, diary image, third-party asset, or derivative selected for publication.

Badge: MalO SAO (DEF CON 34)

GitHub / parallellogic- · retrieved 2026-05-15

MalO_SAO

Primary public source and design archive. Its README says the units will be sold online and handed out at DEFCON34, identifies RP2350B, 16 MB flash, hardware components, OLED, six-pin header, USB-C, C library, schematic, credits, upside-down-port note, 3.0 V / 100 mA context, and a CC BY-SA 3.0 declared work license. It does not prove the final population or every individual source file's license.

Badge: MalO SAO (DEF CON 34)

Parallel Logic / Hackaday.io · retrieved 2026-05-15

MalO SAO developer diary

First-hand project-owner diary for ongoing pre-event status, intended DEFCON34 pickup, component/design decisions, prototype r1 observations, LED banks, IR design motivation, and evolving Python/C++ architecture. It is development evidence, not proof of a stable final release, delivery, policy, or image-reuse authorization.

Badge: MalO SAO (DEF CON 34)

ParallelLogic / Uberflux · retrieved 2026-05-15

MalO SAO

Primary marketplace source for the $50 / 43-sold / 57-remaining snapshot, DEFCON34 drop label, stated display, LED, SAO, USB-C, capacitive-touch, potentiometer, NFC/RFID, haptic, buzzer, microphone, IR, IMU, and environmental-monitor claims, package list, and SCP-1471 attribution. It does not establish final manufacture, delivery, privacy/security, host compatibility, safety, official status, or image reuse rights.

Badge: MalO SAO (DEF CON 34)