We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...
This library only support TTL RS232 serial port. VCC support 3.3 ~ 5V TX, RX connect to Arduino or Seeeduino T1, T2 is the Signal port for RFID antenna W0, W1 is for wiegand protocol, but this library ...