Add-on dossier
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
The official page links the WWHF 2025 badge CTF to Meta CTF and says challenges could be solved from badge behavior or firmware.
Badge context
Primary official badge source for the Antisyphon-sponsored electronic badge, Meta CTF challenge partner, multiple badge CTF challenges, observation-or-firmware solve paths, and badge-team contact trail.
Meta CTF challenge URL linked from the official e-badge page for WWHF 2025 badge CTF registration and scoring context.
Official Wild West Hackin' Fest source for the October 8-10, 2025 Deadwood Mountain Grand event, venue address, and live/virtual conference registration context.
AlrikRr first-hand teardown source for ESP32-S3-WROOM-1, OLED, TP4056 charger, USB-C serial, eight LEDs, BLE messages, firmware extraction, Ghidra analysis, and challenge-string behavior.
Source trail
First-hand post-event writeup source for ESP32-S3-WROOM-1, 128x64 OLED-like display, TP4056 charger, USB-C serial at 115200 baud, eight LED binary/morse behavior, BLE messages, ESP32-S3 firmware extraction, Ghidra analysis, and cryptography challenge strings.
Official event source for the October 8-10, 2025 Deadwood Mountain Grand conference, venue address, event description, and registration context.
Primary official badge source for the Antisyphon-sponsored electronic badge, badge CTF framing, Meta CTF link, observation-or-firmware solve paths, and badge-team contacts Ray Feltch, David Fletcher, and Rick Wisser.