Difference between revisions of "ViVOpay 3000"
From Randomdata wiki
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*Find the comport and see what it does | *Find the comport and see what it does | ||
| − | =Serial= | + | =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 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. | ||
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=Docs= | =Docs= | ||
Revision as of 22:44, 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.
Contents |
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
PS2
- A bit of a bitch, no idea what it is.
- "Smartcable" according to the whitepaper, probably for programming/configuring.
