Simple Arduino library for reading data from Wiegand devices (keypads, card readers, biometric readers, ...).
It is agnostic to data format (parity bits, card data, facility code, etc. are not interpreted) and provides for noise detection and filtering.
For functional details read the documentation of the C library this library is based on.
To install this library:
- Download this repo
- Open the Arduino IDE
- Go to the menu Sketch > Include Library > Add .ZIP Library...
- Select the downloaded zip file
For a quick start, refer to the examples.