Scoreboard to see who brews the most coffee in Abakus

Realtek_RTS5229_Linux_Driver_v1.07

Input device for eg an access control system.

React Native package for payments in sunmi device through tidypos

A simple Arduino sketch that allows one to read the raw data from any Wiegand interface.

Python script to write values from a CSV file to SIM cards

Realtek card reader driver for kernel >5.3.x (ubuntu >20.04.x, Debian 11 like MX Linux >21, have broken driver and all kernels from 5.3)

An RFID Arduino IOT card reader for relay opening doors.

Everybody wants to do groceries as fast as possible and keep track of their spending. This tracking interests business owners equally through collecting data to draw new insights. This Self-service checkout shopping cart fulfills these exact needs. It has an enhanced barcode scanning system to check out your grocery and a card reader to scan mag…

Documentation & Code Examples for the MSR90 Magnetic Strip Card Reader 💳

Repository containing the Keyple Validation Demo application. This demo is an open source project provided by Calypso Networks Association, you can adapt the demo for your cards, terminals, projects, etc.

Custom Scanner Android Library. Provides default implementation of Cnic Scanning

💳BusinessCardReader is android and iPhone app developed in native mobile frameworks, to detect business Cards.

Card-Reader for Mifare, Legic and HID cards.

Experiment in using magnetic card data as random seed for moving graphics and sound.

An Open Source donation app for Android making use of the Square card reader.

From Google Code Archive

SD card script for Raspberry Pi Pico with cross-compiled, and USER_C_MODULES alternatives.

The Smallest POS terminal to cover all your needs Customize your payment experience to suit your brand image. The cheapest chip ever in a payment terminal and all-day battery life to let you do more and charge less. All this so that you can accept all modes of payments, in-store or in mobility.

Repository containing the Keyple Control Demo application. This demo is an open source project provided by Calypso Networks Association, you can adapt the demo for your cards, terminals, projects, etc.