rs232 / usb sniffer

[itr703]

Hi there !!

I'v got a serial device connected to my laptop through a rs232 to usb cable. I really want to see what traffic is going to the device and vv. What should I use best: a rs232 or a usb sniffer ? Any recommendations for software in particular ?

Regards,
ITR703

[lacifi]

i should think rs232, but if you use software like that for him then it will slacken

[itr703]

i should think rs232, but if you use software like that for him then it will slacken

Yes it is for gim;
do you have experience sniffing that device ?
why do you prefer rs232 above usb ?
any software you recommend ?

Regrads,
ITR703

[cbeerman]

try this
Smart Sniffer

[itr703]

try this
Smart Sniffer

Thanks !! Found that one already and downloaded; I am gone install tomorrow if I have time. :-)
I'll post my findings if there are any ......

Regards,
ITR703

[xbobcz]

I'm using HHD Free serial port monitor and it works very good.
Free Serial Port Monitor Analyze Your Serial Port Communication Data

Bob

[RadRod]

I dont know but Wireshark might be worth a look

[Griunvaldas]

RS232? I think USB sniffer is more limited

[itr703]

Thanks all;
Found myself another canditate: http://www.billproduction.com/Bill_S..._Manual_en.pdf
All the mentioned programs have their own features so I am gone play around with that;

Regards,
ITR703

[xbobcz]

Thanks all;
Found myself another canditate: http://www.billproduction.com/Bill_S..._Manual_en.pdf
All the mentioned programs have their own features so I am gone play around with that;

Regards,
ITR703

I tested this software too, but it isn't free. Trial works only 3 minutes and after instalation all serial drivers in my PC stopped working, but it should be some collision with other serial sniffing software.

[monmsv]

thank for information but i want 232 usb cable.how creat this cable (how make this cable)

[itr703]

thank for information but i want 232 usb cable.how creat this cable (how make this cable)

Difficult and to much fuzz to make one yourself.
Just buy one; They range from 10 to 30 euro.
I got myself this one: Sitecom | Product | Cables | USB to serial Cable CN-104

Works like crazy just one minor: if you have installed several drivers that use virtual comport
or if you map the virtual comport to an existing real comport the driver's may collide
an reboot is sometimes neccessary.

See also: USB Serial or google for a shop nearby :-)

Regards,
ITR703

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[whatno]

USB And Serial Monitors

I use Hex Editor Network Monitor USB Protocol Analyzer Serial Port Monitor Software is very good soft and worth the money to pay for.

TIA

[itr703]

try this
Smart Sniffer

At installation AVG virus checker found 4 infections.
I think they are false positives but for now I am not taking risk. Anyone who can scan the exe for me ?

Regards,
ITR703

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Please consider the Thanks button if my post is usefull
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[vroom_buddy]

Scanned the file smartsniffsetup4.0.10.218.exe with McAfee VirusScan Enterprise and found nothing. Should be OK.