Rfid123

Library for the RFID WL-134 module

This library allows your Arduino project to read packets from the RFID WL-134 module. It supports both hardware serial and software serial.

Documentation

See Wiki

Installing This Library (prefered, you just want to use it)

Open the Library Manager and search for "Rfid134 by Makuna" and install.

Installing This Library From GitHub (advanced, you want to contribute)

Create a directory in your Arduino\Library folder named "Rfid134"
Clone (Git) this project into that folder.
It should now show up in the import list when you restart Arduino IDE.