Issue dossier
A linkable camp-impact record with badge context, severity, evidence confidence, and source notes.
The compendium can show both the official DEF CON 27 badge and the community AND!XOR hardware without merging their lineages.
Evidence
Primary add-on source for the ATSAMD21G18A DOOM SAO, SAO v1.69bis logical integration, serial terminal, DOOM Guy interface, bus sniffers, virtual EEPROM identity, and DC27-badge compatibility context.
Secondary hands-on source corroborating the badge as a hardware-hacking tool, BMD-340/nRF52840 core, FT2232H dual-channel USB behavior, OLED/LED/light-pipe presentation, USB-C, SWD, JTAG, SPI, I2C, UART, and bit-bang workflows.
Primary log documenting the B.E.N.D.E.R. v2.0 challenge path, text-adventure framing, buffer-overflow step, firmware/hardware/radio/crypto/social areas, and post-event walkthrough status.
Primary debug-guide source for SWD/OpenOCD exploration through the onboard FTDI path and badge-as-debugger concept.
Primary hardware-guide source for the FT2232H channel split, `/dev/ttyUSB0` hardware-hacking channel, `/dev/ttyUSB1` embedded-terminal channel, and UART/JTAG/SPI/I2C/bit-bang usage intent.
Primary production source documenting Macrofab triage, serial failures, LED failures, capacitive-touch failures, flashing failures, BMD-340 soldering diagnosis, hot-air rework, and yield caveats.
Project-owner Hackaday.io source for DEF CON 27 context, BMD-340/nRF52840 hardware specs, IS31FL3741 lighting, capacitive touch, FT2232H, SWD/Tag-Connect, SAO 1.69bis, BOTNET, B.E.N.D.E.R., team roster, sponsors, and free-distribution framing.
Source trail
Secondary hands-on source for the hardware-hacking-tool framing, nRF52840/BMD-340 core, FT2232H dual-channel behavior, SWD/UART/JTAG/SPI/I2C/bit-bang workflows, USB-C, and lighting presentation.
Primary project-owner source for hardware specs, DEF CON 27 dates/venue context, badge functions, BOTNET serial setup, B.E.N.D.E.R. framing, FT2232H hardware-hacking role, team roster, sponsors, and free-distribution framing.
Primary add-on source for SAO 1.69bis integration, ATSAMD21G18A hardware, ST7789 display, USB-C, serial terminal, bus sniffers, virtual EEPROM identity, and DC27 badge interaction context.
Primary challenge source for the B.E.N.D.E.R. v2.0 walkthrough, embedded text adventure, buffer-overflow example, and multi-area hacking challenge design.
Primary hardware-guide source for the FT2232H channel split, hardware-hacking breakout purpose, and UART/JTAG/SPI/I2C/bit-banging workflows.
Primary production source for Macrofab triage, serial, LED, capacitive-touch and flashing failures, BMD-340 soldering diagnosis, and manual rework.