Hacker Con Badges

Tag dossier

Custom PCB

Badge records tagged with Custom PCB, across Australia, Brazil, United States.

3 badge(s) · 2024-2026

Back to tags

BSides San Diego 2024 · United States · 2024

BSides San Diego 2024 ESP32-C3 Badge

ESP32-C3 BLE rock-paper-scissors conference badge

Somerset Recon's post-event source archive says 400 badges were distributed at BSides San Diego 2024. It documents a custom ESP32-C3 conference board with a Bluetooth LE rock-paper-scissors game, high-level Wargames-themed UART and SAO CTF context, and KiCad, Gerber, BOM, and Arduino-style source material. The README also distinguishes the conference units' earlier firmware from later archived source behavior.

BSides San Diego BSidesSD United States San Diego California Electronic Badge ESP32-C3 Bluetooth LE Rock Paper Scissors CTF Badge SAO UART Arduino Custom PCB North America

BSides Perth 2025 · Australia · 2025

BSides Perth 2025 ESP32 TFT Badge

Attendee-assembled ESP32 DevKit / 1.8-inch TFT challenge badge

The public BSides Perth 2025 badge archive and its assembly documentation identify a physical, attendee-assembled custom-PCB artifact built around an ESP32 DOIT DevKit v1, 1.8-inch LCD TFT, four tactile buttons, headers, and Micro-USB power. The archive also documents a virtual companion and challenge context, but it was published in September-October 2025 and does not prove that every event attendee received the same physical configuration.

BSides Perth Australia Perth Western Australia Electronic Badge ESP32 ESP32 DevKit TFT Micro-USB Arduino Custom PCB Attendee-Assembled Challenge Badge Oceania

BSides SP 2026 · Brazil · 2026

BSides SP 2026 Garoa Badge REV. 0

Garoa ESP8266/OLED community electronic badge

Garoa Hacker Clube's own event-period demo repository identifies its REV. 0 board as a badge distributed at BSides SP 2026. The Garoa and official V21 event sources establish the completed São Paulo conference, while the public source trail documents an ESP8266 badge with a 128×64 OLED, buttons, sound/IR path, microSD socket, FTDI programming header, and public KiCad/Gerber/BOM material. It does not prove one final firmware or hardware revision for every conference unit.

BSides SP BSidesSP Brazil São Paulo Garoa Hacker Clube Electronic Badge ESP8266 OLED MicroPython MicroSD FTDI Custom PCB South America