Add-on dossier

Renesas R8C serial programming path

A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.

Back to add-ons index

firmware workflow

Great Scott Gadgets documents compiling R8C code with a GCC cross-compiler and flashing through a 3.3 V FTDI serial interface plus DJ Delorie's flash tool.

Badge
ToorCon 13 Spectrum Analyzer Badge
Type
firmware workflow
Status
source-backed
Compatibility
ToorCon 13 Spectrum Analyzer Badge
Source
https://greatscottgadgets.com/tc13badge/

Badge context

Related Resources

Source trail

Evidence Sources

Great Scott Gadgets · retrieved 2026-05-15

ToorCon 13 Badge

Primary project source for the 2.4 GHz spectrum analyzer behavior, 13 Wi-Fi-channel LEDs, Bluetooth/ZigBee/microwave detection, CR2032 use, hacking kits, Renesas R5F212L4/R8C programming, and open-source archive pointer.

Badge: ToorCon 13 Spectrum Analyzer Badge