Difference between revisions of "ViVOpay 3000"

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*Find the comport and see what it does
 
*Find the comport and see what it does
  
=Serial=
+
=Serial/RJ45=
[[File:Vivopay3000_serialreadout.png]]
+
*Obviously not a network connection ;-)
 
*The Ethernet connector seems to be an kind of serial connection, the 1st pin is the GND en the 8th pin is somekind of data line
 
*The Ethernet connector seems to be an kind of serial connection, the 1st pin is the GND en the 8th pin is somekind of data line
 
*The data captured looks a lot like the usage of the ISO/IEC 7813, which is used for standarisation on magnetic stripe cards i.e. creditcards.
 
*The data captured looks a lot like the usage of the ISO/IEC 7813, which is used for standarisation on magnetic stripe cards i.e. creditcards.
Settings Logic analyzer:
+
*Colourcoding
 +
Brown= gnd
 +
blw= -8.8v
 +
gw= 9.3v
 +
ow= -8.8v (data)
 +
other= no shiz!
 +
 
 +
*Settings Logic analyzer:
 
- 50M samples
 
- 50M samples
 
- 24 Mhz freq.
 
- 24 Mhz freq.
Line 30: Line 37:
 
- no special mode
 
- no special mode
 
- 19200 baud
 
- 19200 baud
 +
 +
 +
[[File:Vivopay3000_serialreadout.png]]
  
 
=PS2=
 
=PS2=
 
*A bit of a bitch, no idea what it is.
 
*A bit of a bitch, no idea what it is.
 
*"Smartcable" according to the whitepaper, probably for programming/configuring.
 
*"Smartcable" according to the whitepaper, probably for programming/configuring.
 
 
=RJ45=
 
*Obviously not a network connection ;-)
 
*Colourcoding; Brown=gnd/blw=-8.8v/gw=9.3v/ow=-8.8v (data)
 
*
 
  
 
=Docs=
 
=Docs=

Revision as of 21:44, 2 August 2012

What is it? It's a RFID reader, we bought it somewhere on ebay and now we want to reverse is and see if we can do something with it.

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Details

  • Works on 12 volt
  • On boot "beeps"
  • Reads RFID Mifair classic out of the box, no idea what and how
  • Has on the back: power, RJ45 port (9volt?), "kinda" PS/2 port
  • On PCB there are some connectors
  • Did found a comport chip and 2 Philips chips.

Todo

  • Find the comport and see what it does

Serial/RJ45

  • Obviously not a network connection ;-)
  • The Ethernet connector seems to be an kind of serial connection, the 1st pin is the GND en the 8th pin is somekind of data line
  • The data captured looks a lot like the usage of the ISO/IEC 7813, which is used for standarisation on magnetic stripe cards i.e. creditcards.
  • Colourcoding

Brown= gnd blw= -8.8v gw= 9.3v ow= -8.8v (data) other= no shiz!

  • Settings Logic analyzer:

- 50M samples - 24 Mhz freq. - 8 bits - 1 stopbit - no parity - LSB send first - inverted - no special mode - 19200 baud


Vivopay3000 serialreadout.png

PS2

  • A bit of a bitch, no idea what it is.
  • "Smartcable" according to the whitepaper, probably for programming/configuring.

Docs