Add-on dossier
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
The MIT-licensed firmware exposes a Doom port running on the ESP32-S3 badge.
Badge context
Repository license source confirming MIT terms for the badge firmware and hardware source, while the photo README explicitly excludes event photos from the MIT license.
Official Temporal Replay source for the May 5-7, 2026 developer conference in San Francisco, California.
Official MIT-licensed repository for the Replay 2026 badge firmware, hardware source, BOM, docs, and schedule data server.
Source trail
Primary license source confirming MIT terms and the explicit exclusion of event photos from that license.
Primary repository source for the ESP32-S3 platform, OLED and LED matrix, infrared boop networking, Doom port, MicroPython environment, and MIT-licensed hardware and firmware.
Primary official source for the May 5-7, 2026 San Francisco developer-conference context.