USB Receipt Printer Sniffer

USB Receipt Printer Sniffer


I need to snif between a USB receipt printer and the POS Terminal in order to be able to get all printed data information.

I cannot install anything on POS Terminal, so I need to trap all the information when it is coming to the Printer.

This must be transparent for the POS Terminal and shall not interrupt in any way.

It is important to remark, I need to receive on the monitor only Printer data, filtering out all USB protocol communication related data.

Also, I need to the information that is captured to be sent to the cloud for the ability to read it in real time.

Example of a device:

([url removed, login to view])

Another solutions proposals are welcome also.

Also, the device shall be be powered by the USB power and not have a separate power source.

Skills: Embedded Software, Engineering, Manufacturing Design, Mechanical Engineering, Microcontroller

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About the Employer:
( 1 review ) Stockholm, Sweden

Project ID: #15427849

4 freelancers are bidding on average $615 for this job


Hi , I'm an electronics engineer and an embedded systems expert. I have done similar projects in past and I can make a USB sniffer as per your requirement. I would like to discuss more about the project . Feel free to More

$750 USD in 15 days
(12 Reviews)
$600 USD in 10 days
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$555 USD in 10 days
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please write a model of the POS terminal and printer. If I understand you correctly, then you want to implement the following scheme. Важливі навички та досвід I work as an engineer in a bank. Запропоновані поетапні More

$555 USD in 20 days
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