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#1 2017-09-05 09:33:04
- CmdrSelfEvident
- Contributor
- Registered: 2017-09-05
- Posts: 2
Hello. Proxymark3 easy isn't so
Hello all.
I recently picked up a proxmark3 v3 easy. Flashing with windows 10 was a bit of a mess but my fedora system handled it well enough once I got all the needed packages to build. After flashing bootrom.elf and fullimage.elf all looks well
Prox/RFID mark3 RFID instrument
bootrom: master/v3.0.1-75-g1dae981-suspect 2017-09-05 04:40:59
os: master/v3.0.1-75-g1dae981-suspect 2017-09-05 04:41:00
LF FPGA image built for 2s30vq100 on 2015/03/06 at 07:38:04
HF FPGA image built for 2s30vq100 on 2017/07/13 at 08:44:13
uC: AT91SAM7S256 Rev D
Embedded Processor: ARM7TDMI
Nonvolatile Program Memory Size: 256K bytes. Used: 194722 bytes (74%). Free: 67422 bytes (26%).
Second Nonvolatile Program Memory Size: None
Internal SRAM Size: 64K bytes
Architecture Identifier: AT91SAM7Sxx Series
Nonvolatile Program Memory Type: Embedded Flash Memory
proxmark3>But when I attempt 'hw tune' I get the following.
proxmark3> hw tune
Measuring antenna characteristics, please wait.........
# LF antenna: 36.85 V @ 125.00 kHz
# LF antenna: 36.30 V @ 134.00 kHz
# LF optimal: 39.88 V @ 129.03 kHz
# HF antenna: 0.00 V @ 13.56 MHz
# Your HF antenna is unusable.
Displaying LF tuning graph. Divisor 89 is 134khz, 95 is 125khz.
No GUI in this build!This unit has the integrated HF antenna on the board, and LF antenna attached to the front.
The lf seems to work well. I was able to read, clone and read again some hid cards. But the HF seems to be busted.
Is there any way to self test or verify the hardware with respect to hf ?
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#2 2017-09-05 10:15:16
- iceman
- Administrator
- Registered: 2013-04-25
- Posts: 9,538
- Website
Re: Hello. Proxymark3 easy isn't so
Welcome and I suggest you read http://www.proxmark.org/forum/viewtopic.php?id=1125 as an introduction.
This is the introduction, so no questions here. You can now post on forum.
This new category is for your problem. http://www.proxmark.org/forum/viewforum.php?id=46
Search the forum for answers, you are not the first one to have these problems.
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