Add-on dossier
SAMD21 and ESP32 e-paper badge core
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
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hardware architecture
The technical overview identifies an ATSAMD21G18A, ESP32-PICO-D4, LP5024 LED driver, 2.9 inch red/black/white e-paper display, capacitive touch, user LEDs, RGB LEDs, microSD, and user buttons.
- Badge
- BSides Canberra 2021 SAMD/ESP32 E-paper Badge
- Type
- hardware architecture
- Status
- source-backed
- Compatibility
- BSides Canberra 2021 SAMD/ESP32 E-paper Badge
- Source
- https://mosandboo.com/bsides-cbr-badge-hacking-overview/
attendee writeup
Attendee report preserving Penten production credit context, parts-shortage delivery note, made-in-Sydney support credits, and field observations that the badge was heavy and clunky.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
badge page
Official badge page linking the 2021 badge schematic, plastic frame STEP file, public firmware repository, and badge photos without a declared image reuse license.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
event page
Official event page documenting the April 9-10, 2021 Canberra / hybrid edition and event context.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
firmware repository
Public GitHub repository linked from community reflashing documentation and used as the firmware bundle source trail for the 2021 badge.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
mechanical source
Official plastic frame STEP file linked from the BSides Canberra 2021 badge page.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
schematic PDF
Official schematic PDF linked from the BSides Canberra 2021 badge page and used for component-level cross-checking.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
technical guide
Community guide documenting badge firmware recovery, Python dependencies, ESP boot/enable handling, SAMD reset/programming mode, and original firmware restoration.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
technical writeup
Mos & Boo overview documenting all-attendee badge distribution, public firmware bundle, schematic mirror, SAMD21, ESP32-PICO-D4, LP5024, e-paper display, LEDs, add-on-pack peripherals, and caveats.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
BSides Canberra · retrieved 2026-05-15
Primary badge-page source for official schematic, plastic frame STEP, firmware repository, and image-rights boundary.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
BSides Canberra · retrieved 2026-05-15
Primary event source for April 9-10, 2021 date, Canberra / hybrid context, and event framing.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
GitHub / BSidesCbr · retrieved 2026-05-15
Public repository source for the 2021 badge firmware bundle trail cited by the community reflashing guide.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
MOS & BOO · retrieved 2026-05-15
Technical guide source for firmware restoration workflow, Python flashing toolchain, ESP boot/enable handling, SAMD reset/programming mode, and USB-port caveats.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
MOS & BOO · retrieved 2026-05-15
Technical writeup source for all-attendee badge distribution, SAMD21, ESP32-PICO-D4, LP5024, e-paper, RGB LEDs, capacitive touch, add-on-pack peripherals, schematic pointer, and author caveats.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge
blog_wingz / kawing-ho · retrieved 2026-05-15
Attendee source for Penten delivery credit, global parts-shortage context, GME and 4Design support, made-in-Sydney note, and field usability observations.
Badge: BSides Canberra 2021 SAMD/ESP32 E-paper Badge