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pwpiwi ISO15693 device side improvements (#652)
* ISO15693 device side improvements
* increase accuracy by doubling the sample frequency (hi_read_rx_xcorr.v)
* adjust armsrc/iso15693.c and client/cmdhf15.c accordingly
* use more accurate approximation for sqrt(ci^2 + cq^2)
* improve EOF detection (was often mistaken for Logic0, resulting in "error, uneven octet! (extra bits!)")
* hi_read_r_xcorr.v: avoid overflows during accumulation and truncation
* explicitely cast unsigned ADC samples to signed
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armsrc ISO15693 device side improvements (#652) Aug 15, 2018
bootrom Bootrom version fix + .gitignore (#645) Aug 7, 2018
client ISO15693 device side improvements (#652) Aug 15, 2018
common fix option comments to be more clear Aug 6, 2018
doc Adding STL files for 3D printed coil forms Jul 26, 2015
driver Change driver file proxmark3.inf to support both old and new Vendor/P… May 4, 2018
fpga ISO15693 device side improvements (#652) Aug 15, 2018
include Code cleanup (#616) Jun 13, 2018
liblua Better Linux compilation compability Sep 12, 2016
pcb corrected Eagle files Nov 13, 2015
recovery fpga_compress: interleave (combine) fpga_lf.bit and fpga_hf.bit befor… May 26, 2015
tools Code cleanup (#616) Jun 13, 2018
traces Revert "Revert "Traces"" Jan 27, 2015
uart USB comm: prepare for @micolous change (PR#463) (#587) Mar 31, 2018
zlib fix clang compiler warnings (including fixing a bug revealed in cmdhf… Apr 11, 2017
.gitattributes hardnested: reduce disk space for tables (by > 700MBytes) and other m… Jun 30, 2017
.gitignore Bootrom version fix + .gitignore (#645) Aug 7, 2018
CHANGELOG.md Update CHANGELOG.md May 4, 2018
COMPILING.txt OSX: delete another reference to readline Jun 25, 2017
HACKING.txt Ooops, we forgot a few details Feb 21, 2010
LICENSE.txt setting svn:eol-style=native on files, part 1 Feb 22, 2010
Makefile Update/cleanup Makefiles (#265) Mar 31, 2017
README.md Update README.md Feb 26, 2018


proxmark3: the official Proxmark repository!

The proxmark3 is a powerful general purpose RFID tool, the size of a deck of cards, designed to snoop, listen and emulate everything from Low Frequency (125kHz) to High Frequency (13.56MHz) tags.

This repository contains enough software, logic (for the FPGA), and design documentation for the hardware that you could, at least in theory, do something useful with a proxmark3.



The tools required to build or run the project will vary depending on your operating system. Please refer to the wiki for details.

Obtaining hardware

The Proxmark3 is available for purchase (assembled and tested) from the following locations:

Most of the ultra-low-volume contract assemblers could put something like this together with a reasonable yield. A run of around a dozen units is probably cost-effective. The BOM includes (possibly- outdated) component pricing, and everything is available from Digikey and the usual distributors.

If you've never assembled a modern circuit board by hand, then this is not a good place to start. Some of the components (e.g. the crystals) must not be assembled with a soldering iron, and require hot air.

The schematics are included; the component values given are not necessarily correct for all situations, but it should be possible to do nearly anything you would want with appropriate population options.

The printed circuit board artwork is also available, as Gerbers and an Excellon drill file.


This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Jonathan Westhues user jwesthues, at host cq.cx

May 2007, Cambridge MA