User's Manual

USER MANUAL – ONE PASS READER
The following details explain how to use the One Pass Reader.
• The One Pass Reader works on USB Protocol, which enables the device to communicate over
the NFC protocol to any ISO14443-4 type of card.
• The One Pass Reader will be in a box which will have the provision of connecting to a laptop
running Windows 7 or higher over a regular USB A type cable with the other end being a micro
USB cable.
One Pass Reader Communication:
• Once connected to a PC and powered ON there will be 3 LEDs that will light up and will show
indications as suggested below.
• The One Pass Reader has an array of LEDs on it to showcase the following states:
o Waiting for a card to be placed: When the One Pass Reader is waiting for a card to be
placed on the designated area it will keep toggling the LEDs indicating the same.
o Accepted the card: When a card is placed on the One Pass Reader and the card is able to
communicate with the One Pass reader the array of LEDs will become solid indicating the
same.
Please note: For testing purposes even a regular bank credit / debit card with a contactless symbol
as shown below will work.