In Progress

POS to USB raw data sniffer

I need an app to run on the Raspberry Pi (Zero preferably) (Linux) which can achieve the following;

1 - POS Computer connected to Raspberry Pi (via USB or Serial(R232))

2 - Raspberry Pi connected to a POS Printer (via USB or Serial(R232))

3 - When POS sends print command to printer, Raspberry sniffs the RAW stream(Kind of man in the middle) and convert it to a text file

Basically goal is to capture data and turn it into a text formatted file.

We need this data so that we can store digital receipts from our POS.

If you think you can develop this app then make a bid!

Thanks for looking.

**Project may need PCB and circuit design**

Skills: C Programming, Circuit Design, PCB Layout, Python, Raspberry Pi

See more: usb sniffer hardware, beagle usb 12 protocol analyzer, usb sniffer windows, mercury t2, usb man in the middle, wireshark usb, usb sniffer arduino, pos usb raw data sniffer, usb sniffer raw data, rs232 raw data sniffer, pos usb sniffer, pos usb data logger, usb data sniffer, usb pic data logger, web data sniffer

About the Employer:
( 0 reviews ) Los Angeles, United States

Project ID: #14915206

Awarded to:

shahbaz1980

Hi There,\r\nWe will take care of prototype development. Feel free to contact us.\r\nRegards,\r\nShahbaz.\r\n\r\nRelevant Skills and Experience\r\nWe have done similar project, instead of interfacing POS computer we i More

$1000 USD in 30 days
(27 Reviews)
6.5

43 freelancers are bidding on average $693 for this job

$2352 USD in 25 days
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7.4
super2lao

Familiar interface and simple algorithm encourage your work. Languages: Objective C , Swift , PHP, Java, SQL, HTML, CSS, JavaScript, C, C++, C#,Python Web Frameworks: Laravel , Wordpress , CodeIgniter, Zoomla Dat More

$526 USD in 3 days
(57 Reviews)
7.0
NovaSofts

Hello Sir/Ma’am We have been working on Freelancer for 2 years & providing the best services to our [url removed, login to view] can see our profile for checking [url removed, login to view] can provide perfect Quality work. thanks Relevant Skills an More

$441 USD in 10 days
(113 Reviews)
6.5
WienFuJong

Hello, I read your description I hope to work with your project. I have great skills in following fields - C/C++,Java,C#,Object-C,Qt,MFC,HTML,CSS,PHP,WordPress,JS,NodeJS,IONIC,Cordova,Electron - Multi-Platforms:Win More

$394 USD in 2 days
(6 Reviews)
5.9
geekyexperts

Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab. i can help you with this project work. Kindly check my profile. Reply me back and will dis More

$4500 USD in 25 days
(30 Reviews)
6.3
$1666 USD in 20 days
(29 Reviews)
5.8
lanthan

Hi. I can build this app for you. Relevant Skills and Experience Software developer Proposed Milestones $250 USD - Project completion reward Please provide remote access (ssh) to you raspPi board and briefly describ More

$250 USD in 2 days
(7 Reviews)
5.3
GeorgeBouris

Hello, my name is George Bouris. I have developed many similar applications, with the most recent to send the printed job to SFTP server, here at freelancer. Relevant Skills and Experience Although the arrangement of More

$666 USD in 10 days
(2 Reviews)
5.1
xiqian88

Hell how are you today? Stay tuned, I'm still working on this proposal.

$416 USD in 10 days
(16 Reviews)
5.3
$555 USD in 10 days
(29 Reviews)
5.0
Gaosong2017

Hello, Dear. How are you? I have experience in Raspberry Pi. If you offer me details then i can complete your project. Relevant Skills and Experience - Website Development: .NET, WordPress, Code Igniter, Laravel. - More

$500 USD in 10 days
(16 Reviews)
5.0
polto

hi I have very good experience in raspberry pi and I can connect your pc to printer via raspberry pi and catch data and save raw data to file but I don't know what you mean with txt file Relevant Skills and Experience More

$600 USD in 30 days
(10 Reviews)
4.9
jinzhenzhu8691

- Mobile [url removed, login to view] [url removed, login to view] [url removed, login to view] https://pl More

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4.4
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Yugene90

*** iPhone / Android / Web Developer - Swift / Java / Node JS / Ionic / PHP *** My major skill is to finish task very quickly with high quality. Relevant Skills and Experience If you are still hesitating to select me, More

$264 USD in 10 days
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4.5
arksong123

I have lots of experiences in developing sniffer project like yours. I will provide the best service and best result for my clients. Please discuss with me more details. Thanks. Relevant Skills and Experience C Progra More

$555 USD in 10 days
(8 Reviews)
4.2
ahmad5857

WE CAN deisgn you such app in python that will run on raspberry pi. Lets talk to us more so we get clear picture. Relevant Skills and Experience our team has both hardware and software developers. we are expert in More

$1000 USD in 10 days
(14 Reviews)
4.8
bogdan2451629

Hello. I can do it in one-two days. You will recive all instruction and wiring. I have a lot projects that uses rs232 loggers. Relevant Skills and Experience 5 years mcu programming, hardware development Proposed Mil More

$250 USD in 1 day
(7 Reviews)
3.9
goldenstar0406

Hi, I am an experienced programmer and I'm sure I can complete your project "POS to USB raw data sniffer". Please contact me and tell about your project details. Thanks. Relevant Skills and Experience c programming, p More

$750 USD in 10 days
(6 Reviews)
3.9
gpsanjeewa

Hi, I'm an electronic engineer with 2 years of experience in the industry. I work for an electronic product development company. I have a good experience with rasberryPi. I'm confident that I can end up the work in 30 More

$600 USD in 20 days
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3.6