Add-on dossier
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
The official badge page documents a one-time-password flow as the second badge challenge.
Badge context
Official dedicated badge page documenting the ESP32-C6 electronic badge, the Badge3000 WiFi access point, the I2C OLED, and the BLE padlock and one-time-password challenges.
Official THcon source for the May 5-6, 2026 tenth edition talks at the Marthe Condat auditorium, Paul Sabatier University, Toulouse, with the on-site CTF on May 7 at ENSEEIHT.
Source trail
Primary official source for the ESP32-C6 microcontroller, Badge3000 WiFi AP, I2C OLED at 0x3C, and the BLE padlock and one-time-password badge challenges.
Primary official source for the tenth Toulouse Hacking Convention dates, venue, and French security-conference context.