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POS relay Card
POS relay Card
hardware solution to measure transaction time for server-side delays.
About
POS Relay Card is a hardware solution designed by AMS-IoT for the banking and EMV industries to measure transaction time for server-side delays. It serves as an ideal solution for banking and EMV industries, providing a reliable and accurate method to calculate delays from the servers of financial institutions when different cards are entered into various Point of Sale (POS) systems. By significantly reducing transaction times, this cutting-edge technology not only enhances customer satisfaction but also drives cost savings and boosts the bottom line for businesses.
Features
The POS relay offers a range of valuable features for both individual consumers and fleet managers:
Transaction Time Measurement
The system measures the transaction time for server-side delays from the bank server.
Dummy POS
The system includes a Dummy POS that extracts information from an actual EMV card.
Cloud Connectivity
The information extracted from the Dummy POS is sent to a smartphone via the cloud.
Relay Card
The system utilizes a Relay card that performs transactions and measures transaction time.
Response Time Analysis
The system allows the client to check the response time of different credit cards' transactions for the server side.
Optimization
The system identifies cards with the fastest response times, allowing the client to optimize their server and POS system for improved efficiency.
Specifications
Technologies & Tools
Compatibilities
Specifications
Schematic Capture & PCB Layout
Altium was used for schematic capture and PCB layout design.
Program Language
The firmware was developed using the C programming language.
Communication Protocols
The system supports EMV (Europay, Mastercard, and Visa) and Bluetooth communication protocols.
Cloud Integration
The system integrates with Amazon Web Services (AWS) for cloud connectivity.
App Development
Mobile applications were developed for both Android and iOS platforms.
Technologies & Tools
Microcontroller
The system is powered by the NRF-52 microcontroller.
System Architecture
The system is designed based on a 32-bit architecture.
Altium
Used for schematic capture and PCB layout design.
NRF-52
We used NRF-52 microcontroller for this system.
C Programming Language
Used for firmware development.
EMV
Communication protocol for handling transaction data from credit cards.
Bluetooth
Communication protocol for wireless connectivity.
Amazon Web Services (AWS)
Cloud integration for data transfer and storage.
Android/iOS
Development of mobile applications for smartphone integration.
Compatibilities
The POS Relay Card system developed by AMS-IoT is compatible with:
EMV cards
The system can extract information from various EMV cards used in the banking industry.
Smartphones
The system integrates with smartphones running Android or iOS platforms.
Cloud infrastructure
The system utilizes AWS for cloud integration, ensuring compatibility with AWS services.