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Verifone Vx670 GSM Transmission

I use POS Terminal Verifone Vx670 in my business, and I download ".vfd" file from POS Terminal using Cable Data Transmission.

I need a way for download automatically that .vfd remotly using GSM connection with SIM Card.

Skills: Microcontroller, Electronics, Software Architecture, Electrical Engineering, C Programming

About the Employer:
( 1 review ) Sao Paulo, Brazil

Project ID: #21219176

19 freelancers are bidding on average $1250 for this job

DreamCha

Thanks for sharing your project. I'm fully read the description, so that, I'm very interested to this project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development, More

$1500 USD in 12 days
(40 Reviews)
6.9
mechatronicsengr

Hi, I hope you are doing well. I have expertise in GSM based embedded applications. I want to know interface protocol used to connect POS to PC, after that I can use to get data to GSM and transmit to external module. More

$1200 USD in 7 days
(79 Reviews)
6.7
Friends4it

We already have built large scale applications, CRMs, ERPs and huge systems can be found at our website. Like [login to view URL] [login to view URL] [login to view URL] [login to view URL] https: More

$1500 USD in 7 days
(15 Reviews)
6.7
SecureForYou

Hello,sir. how are you. Thanks for taking your valuable time for reviewing my proposal.I have checked your proposal and noticed that you were looking for someone who can do your job - 'Verifone Vx670 GSM Transmission' More

$1250 USD in 7 days
(6 Reviews)
5.2
DianaBorisov

Hi, Got your project requirements here. Thanks for your sharing it. I have been doing back-end and front-end developer with more than 8 years My main skill: PHP(Laravel, Codegniter, Yii, Wordpress), NodeJs, JSP, JQu More

$1125 USD in 7 days
(18 Reviews)
5.3
avto35217

Hi,dear. I understand your proposals and I am very interested in this job - 'Verifone Vx670 GSM Transmission'. I've already done this kind of project before. I am senior software developer and I am able to perform this More

$1250 USD in 5 days
(5 Reviews)
4.9
dalong243020

Hello. I am very excited to your project for Verifone Vx670 GSM Transmission. I’d really like to work with you on this one if possible! After deep checking your description, now I have some questions about your project More

$1125 USD in 7 days
(4 Reviews)
5.0
Victorier006

hello,how are you. i read your bid carefully. i am c/c++, microcontroller expert and have full experience for 10 years. c/c++, microcontroller is my top skill and i can handle your project fully. i can provide most qua More

$1000 USD in 7 days
(15 Reviews)
5.2
Ivan927

Hi. I am very interested in your project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good resu More

$1125 USD in 7 days
(7 Reviews)
5.0
imagicsoft

Hello I have hands-on experience of 8 years, in designing and development of the websites, I have gone through the requirements and realized, I am the right fit with experience, skills, and technology needed to complet More

$1000 USD in 7 days
(3 Reviews)
4.2
gaoshou007

⭐⭐⭐Dear client⭐⭐⭐ Nice to meet you. Low cost, high quality. I am very very familiar with your job posting. we're an expert team with GSM, POS terminal. I can start soon and finish within deadline you need. I'm sure I c More

$999 USD in 7 days
(8 Reviews)
4.3
sharktiger

Good day! I'm a licensed full stack programming developer and designer. I have many experiences in python/Django and python selenium webscraping and python image processing by using python openCV package. I have many More

$1125 USD in 7 days
(4 Reviews)
4.0
makelegend17

Hello,sir. I have read your post and noticed that you were looking for someone who can do your job - 'Verifone Vx670 GSM Transmission' I can show you my work history, if you want. I am a professional web and software More

$1250 USD in 10 days
(3 Reviews)
4.1
naishodayo

Hi,dear client. I am very interested in your project - 'Verifone Vx670 GSM Transmission'. Because I have been familiar with similar projects. Perhaps you need brilliant web and software developers. I will always follow More

$1250 USD in 7 days
(3 Reviews)
3.8
rahuliitm69

Hello, We can do build POS Software,We have done similar work [login to view URL] have a look with credentials: [login to view URL] Username: temp Password : Temp1234 [login to view URL] More

$2500 USD in 65 days
(1 Review)
3.2
AlexeyKala

♠♠♠♠♠ Web development Expert Here! ♠♠♠♠♠ I have read your description carefully. More than 8 years of web development experience and excellent pixel perfect design. Please visit [login to view URL] [login to view URL] gunt More

$1125 USD in 7 days
(1 Review)
2.6
JackKarl

Hi,dear. I have just read your project and I felt happy to see it. I have experienced for +7 years in this field. Particularly, I have ever done the job like this as you want. I want to hear your advice and discuss in More

$1000 USD in 10 days
(2 Reviews)
1.6
yue2253498

do you know the POS Terminal Verifone Vx670 communication protocol if know its all ok in the past 7 years I have develop many website via jquery,extjs java spring and I think I can help u to complete the website ver More

$1125 USD in 3 days
(1 Review)
0.8
letcheta

Hi, I am an electronic engineer with major in embedded systems. I have already setup a gprs cmmunication in a POS terminal(chinese brand) 4 years ago. We can retry it together.

$1300 USD in 7 days
(0 Reviews)
0.0