Rabbit-Labs
The DEF CON 33 vendor-booth debut context for the Rabbit-Labs and The Pirates' Plunder collaboration badge, an ESP32-S3 and dual-CC1101 RF badgelife board with public firmware options and pinout notes.
Las Vegas Convention Center, Las Vegas, Nevada / Rabbit-Labs Vendor Booth · United States · 2025
Rabbit-Labs and The Pirates' Plunder Badge was an independent DEF CON 33 collaboration badge that debuted at the Rabbit-Labs vendor booth, with public firmware options, an ESP32-S3-N16R8, two CC1101 433 MHz radios, an OLED, joystick controls, SDIO storage, and 32 WS2812B / NeoPixel LEDs.
Lifecycle
The public pinout and firmware define 32 WS2812B / NeoPixel LEDs on IO21, with firmware files dedicated to pixel behavior.
The product page and pinout describe two CC1101 modules, and the firmware maps separate A/B CC1101 SPI and GDO0 pins around a default 433.92 MHz RF workflow.
Rabbit-Labs and repository sources document a 1 inch I2C OLED, five-way directional switch, UART flashing pins, and SD card reader configured for SDIO mode.
Rabbit-Labs links RocketGod's full-functionality firmware for LCD, LED, and CC1101 access plus a zRCrackiiN/JBOHack alternate firmware described as limited LED-only Blinken Lights functionality.
Operational history
The catalogue records the existence of those code paths as evidence only and does not provide operating instructions or imply that transmitting, jamming, or replaying RF signals is lawful in any jurisdiction.
Hardware claims stay limited to the product page, pinout text, and firmware constants without inventing board layout, production quantity, or undocumented circuit details.
The record stays source-backed and image-free rather than copying product photos, GitHub user-attachment images, social-media previews, screenshots, or generated artwork.
The catalogue keeps it separate from the official Mar Williams DEF CON 33 badge while preserving its vendor-booth debut and public firmware evidence.