Replacing a magnetic card reader with gsm modem

Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc. I can help you with your deal and since im new one here I can do it cheaper then anybody. (autopromotion^)) Your device recieves data from rfid reader in some format. So you cant just replace it with modem. Some mcu should recieve sms through your gsm module, take data from it and send to device in needed format. Or device software should be modified to take data from sms. Give more information and lets talk. Bid is not final and can be changed.

Dear Sir, We have previous experiences with Bluetooth, WiFi and GSM electoral development. Please see our profile for more details of our past projects. we will replace your card reader device using GSM modem. Please contact us. Best Regards Lasantha Prasad

Hello, Have a Great Day. We will help you. Please provide us little more details so that i can estimate the time lines. Further more we can help you in designing the complete system. Best Regards, Shahbaz.

A proposal has not yet been provided

Hello I have experience with both RF-card reader and GSM-modules (SIM900), so i can make that job for you. With best regards Maxim

Hi, I am interested in your project. Are you operating some device via card reader at the moment and you want to operate the same device via sms? or ? Anything else? Please tell more, I can help you. Thanks, Sam

Hi, We are a team of engineers with more than 10 years of experience in designing and developing various digital and embedded systems... Currently, apart from our R&D, we help engineering students to complete their academic projects. Also conduct seminars and workshops on Microcontrollers and Robotics... So we have experienced with a lot of Microcontrollers such as PIC, AVR, ARM, Arduino etc. We are also experienced with a lot of sensors and sensor modules.... We are very proficient with PCB desingning tools such as EAGLE, KICAD etc... We have done a lot of projects with arduino, please check my completed projects and reviews given by other employers...:-) We really would like to know more about your project, kindly let me know if you are interested...:-) Thank You

ACTUAL BIDDER! NOT A SUBCONTRACTOR!!! Hello, i have a PhD in Mechatronics and ample experience with Arduino boards, as well as microcontrollers. I have most of the hardware needed to get this started and have worked on many projects before and i can provide proof of those projects. Please contact me or view my profile for further reference. Best regards

Hi, I have more than 10 years experience in embedded systems. I have done several projects using GSM. Kindly share more details to give an accurate quote and time. Regards Ratheesh

I have the GSM Modem with me and worked on couple of projects based on GSM modem. I can help you with this project. I have a good hands on GSM Modems, yet I am bidding at lowest price is because this is all I need for funding my own Project also. You can message me to discuss more details .

i have good knowledge on c and micro controllers. and work experience on gsm and gprs communication.

We have worked with many avr based arduinos and have many written sketches. The above project will be completed within a stipulated time frame.

I have very good knowledge for arduino programming. I have did several projects.I have GSM/GPRS hsiled & athor arduino shilds. T4 i can do really this project.

A proposal has not yet been provided

Hi, we have worked with GSM modem and AT commands with earlier product. this product can be configured and get required data through AT commands.

A proposal has not yet been provided

A proposal has not yet been provided