"Car Hacking Village" Badge

Featuring a surreal automotive ECU illustration on an ESP32-class board, built around real CAN bus tooling. Functions as a standalone hacking platform for DEF CON 34.

🚗 Core Features

• REPL MicroPython Interface: Full autocomplete-enabled shell for live scripting on the badge.
• CAN 2.0/FD Support: Automotive-standard DB9 connector, ready to tap into real vehicle networks.
• Lambda-Based vECU: Build and run your own virtual ECU directly on the badge.

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🎨 Artwork

Front: Hand-rendered surreal automotive ECU, illustrated by CHV's own artists.

Back: Hand-drawn mandala.

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🕹️ Interface & Controls

The badge uses onboard GPIO and USB for a full multi-mode hacking interface:

• 2x CAN-Enabled SAO (GPIO): Expand the badge with compatible add-ons.
• 2x Termination Resistors: Properly terminate any CAN network you connect to.
• SLCAN Over USB: Bring your own tools and hack the badge directly.
• DTC Scanning: Built-in libraries covering common OEMs.
• CAN Deauth: Onboard attack capability for hands-on learning.

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Technical Specifications

Attribute	Detail
Series	DEF CON Badge
Edition	DC34 Car Hacking Village
Bus Support	CAN 2.0/FD, DB9
Expansion	2x CAN-enabled SAO, GPIO
Software	MicroPython REPL, open source (post-DEF CON)
Extras	Built-in CAN lessons, CTF problems, blinkies

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🌐 carhackingvillage.com · 💻 github.com/car-hacking-village · 💬 discord.gg/z27xUP2cre