Our 1st Village Badge
We are happy to announce our SEC Village badge for DEF CON 32. We worked collaboratively with Cyber City Circuits last year on the Flux Decoder badge for the Youth Challenge which was a huge hit. We reached out them again for this year to design our Youth Challenge badge, but also a badge for our village.
About the Badge
We collaborated with Cyber City Circuits to bring this retro style phone badge to life as throwback to DTMF tone generators.
At it’s heart, this badge is powered by an ATMEGA328PB making it easy to program if you have Arduino experience!
The DTMF capability is powered by a Holtek HT9200B DTMF Tone Generator chip.
The badge sports 10 read mounted RGB LEDs, powered by 2 AA batteries. The front has 11 buttons, 10 numbers, and 1 utility button, with another utility button the back.
How to get one
We have a limited quantity of these for sell in the SEC Village.
$80.00* USD
(*Tax Included)
We take both Cash & Cards!
Our village will also have a programming station if you would like to upload custom code to the badge!
Ready for Hacking
We fully want people to be ready to hack on the badge. We have included the schematic and code on our Github Page which you can access below. If you do something cool with it, make sure to show JC, he may have a gift if its cool enough (while supplies last)!
Programming Notes
This badge is Arduino IDE compatible using Minicore.
Minicore on GitHub
WARNING
If you are using the VCC line from your programmer – YOU MUST REMOVE THE BATTERIES. If not, this may result in damage to the batteries and/or badge.
Firmware Loading Settings:
- Board: Minicore – “ATMEGA328”
- Clock: Internal 8MHz
- Variant: 328PB
- Port: USB Port of Your ISP Programmer
- Programmer: Arduino as ISP
Remember to use “Sketch -> Upload Using Programmer” when loading firmware.
The schematic is available on GitHub: SEC DEF CON 32 Phone Badge
Albert Flores
Principal Consultant, Twitch
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Albert Flores
Principal Consultant, Twitch
Title
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