How to know which is my bR301

[capuccino]

Hi Sir

We was buy some bR301 with C18 casing reader, and we are using for iOS device, our user scenario is below:
We do pair and using our own application with Feitian reader, sometimes, few people do power on the reader, and do pair, after we found many BT device in Bluetooth, we don't know which one is the right one, do you have any solution to solve this issue?

Thanks,

[tay00000]

The best way to solve this problem is to loop through all the card readers, scan for the attached cards and each attached card must be provisioned with a UUID to identify itself.

One way to do so is within the card applet to have a UUID where you will issue a UUID to each card during provisioning.

Once you have provisioned the cards with UUID, you can run a timer in your host to periodically get all card readers, loop through each known card reader and then select the applet and query for the UUID and do a mapping within the host of which UUID for a particular card is attached to which card reader.