GPRS/RFID System Embedded Software Integration.


GPRS/RFID System Embedded Software Integration.

We have a mobile RFID Card-reader which is GPRS-enabled and also contains a GPS unit.

This is the hardware portion of our Employee Attendance Monitoring System.

The main hardware components consist of:

- PIC24F Microcontroller


- ID Innovations ID-12 RFID Reader Module.

The embedded software for this device has been substantially developed and tested using 3 evaluation boards (PIC, GPRS, RFID).

The software has been developed using MPLAB C30.

We now have custom hardware available and we now need this existing code ported to the new hardware.

The functionality of the Embedded Software:

- Enables configuration of the Reader via GPRS.

- Reads card numbers, add time and location stamps and transmit data to server app.

- Logs card numbers, time and location stamps locally in the event of network problems, for later transmission.

- Basic Geo-fencing functionality. (Radius from given coordinates.)

The Card-readers will be used in conjunction with a web-based .NET application which will control the readers and will also store data from the

readers in a Database. (This project does not require development of this application, but does require development of a simple

"demonstrator" application to test the functionality of the Card-reader Embedded Software.)

A key deliverable for this project is an API Specification document which will allow PHp programmer to write application programs for this device.

Deliverables will include

* A port of your existing code to your new hardware.

** The code will allow for configuration of the ID-12 Reader module via GPRS.

** The code will use the ID-12 to read card numbers, and send the card numbers as well as time and location stamps to a remote server via GPRS.

** The code will store all data locally until successfully sent to the server, to allow for intermittent network connectivity.

** The code will also provide basic geo-fencing functionality, giving an approximate position with radius of certainty.

* An API specification detailing the data transmission formats to and from the device, as well as the recommended database structure for storing said data.

* A simple demonstration application for testing the device's functionality.

Skills: Amazon Web Services, C++ Programming, Embedded Software, PHP

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Project ID: #4003398

9 freelancers are bidding on average $1479 for this job


Hello, I can do this work for you. I have good experience in all the components. See my PM for details

$2500 USD in 60 days
(7 Reviews)

Your main requirements are clear. We can do this for you and we have mentioned how we are going to do this in the message we sent you. Please go through it and contact us for more details. Solution Infinity.

$1500 USD in 10 days
(9 Reviews)

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha More

$1300 USD in 20 days
(6 Reviews)

Hi, do you need a professional help? Senior embedded systems designer for your project.

$1000 USD in 20 days
(10 Reviews)

We have implemented few RFID projects for our local clients. Can surely deliver yours . Please allow us for this.

$1200 USD in 50 days
(1 Review)

Expert Firmware Engineer

$1250 USD in 25 days
(1 Review)

Dear Richard, We at Deep Thought Systems, specialized in embedded system development. We have got very good experience in PIC processors and interfacing them to various peripherals. We can do this project on time an More

$2500 USD in 30 days
(0 Reviews)

Hi, I have had a lot of experience with RFID readers and the technology in general (7+ years) and most of that has been working with PIC microcontrollers. I have used many different types of modems for backhaul comm More

$1250 USD in 50 days
(0 Reviews)

we are a electronics company and we work on wireless technologies to enhance product features.

$990 USD in 30 days
(0 Reviews)

We are freelance software developers. If you contact me I can give a quote for your project and we can discuss the details. <b><i>Removed by Admin</i></b>

$1125 USD in 1 day
(0 Reviews)

Hi!I am an Embedded Sw and Hw Engineer in R & D dept.I have huge experience in MPLAB IDE and MPLAB C30 Compiler also.I did more projects like RFID and GPRS.Shall i help you out your project?

$1500 USD in 10 days
(2 Reviews)