Proxmark3 community

duran97

Contributor

Registered: 2009-06-16

Posts: 63

HF DemoTag for sale

I've not used by Demotag for a long time, so time to sell it.  I'm open to realistic offers.

See http://www.iaik.tugraz.at/content/resea … emulators/ for details.    I've got the HF one i.e. tag to emulate ISO 15693, ISO 18000-3, NFC and ISO 14443A

Complete with external power supply, and 9volt battery adaptor (if I can find the one I made), making it a highly portable tag emulator.

The programmable IAIK RFID DemoTags can be used to emulate real RFID tags. The PCB consists of an antenna, the analogue front end and a programmable Atmel ATMega128 microcontroller. Different interfaces to a computer allow to program additional functionality of the tag according the user's requirements. The HF and the UHF DemoTags are perfect tools to evaluate existing RFID applications or to build prototype systems that rely on tags with additional functionality which can be access via defined custom commands.

Features:

    *  Programmable, battery-powered RFID tag (semi-passive)
    * Atmel ATMega128 microcontroller
    * PCB antenna and analogue front end
    * Supports RFID protocols ISO 15693, ISO 18000-3, NFC and ISO 14443A
    * Analogue front end: carrier frequency 13.56 MHz, ASK modulation, load modulation
    * Applications:
          o Evaluation of security holes in RFID systems
          o Blocker tag
          o Custom commands for additional functionality
          o Testing of reader devices
          o Prototype system development for RFID systems with additional tag functionality
    * Interfaces: RS232, JTAG, ISP

rule

Member

Registered: 2008-05-21

Posts: 417

Re: HF DemoTag for sale

What do you think is a reasonable price for this device?

duran97

Contributor

Registered: 2009-06-16

Posts: 63

Re: HF DemoTag for sale

Private message sent.

I note that the RFIOIOt tools now support DemoTags

adam@algroup.co.uk

Contributor

From: UK

Registered: 2009-05-01

Posts: 203

Website

Re: HF DemoTag for sale

Heh. I think "support" is a little too strong...

I started putting the hooks in there, but to be honest, there is no real support for the demotag in there. However, since you do everything using a menu over a serial port, there isn't really much needed to drive the thing.

duran97

Contributor

Registered: 2009-06-16

Posts: 63

Re: HF DemoTag for sale

This is still up for sale if anyone is interested.  I'd perhaps consider swapping it for an assembled ProxPick in the near future.

duran97

Contributor

Registered: 2009-06-16

Posts: 63

Re: HF DemoTag for sale

DemoTag still for sale. Lets say USD 350.  That's well under half price.

atrox

Contributor

Registered: 2010-01-08

Posts: 35

Re: HF DemoTag for sale

have you tried cloning ISO 15693 tags with it? how is the software, does it work?