# LimeSDR USB as a RFID reader 13.56MHz iso14443

**URL:** <https://discourse.myriadrf.org/t/limesdr-usb-as-a-rfid-reader-13-56mhz-iso14443/8185>\
**Category:** LimeSDR\
**Created:** [28 January 2024 15:16 UTC](https://discourse.myriadrf.org/t/limesdr-usb-as-a-rfid-reader-13-56mhz-iso14443/8185 "2024-01-28T15:16:55Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![nyme](https://avatars.discourse-cdn.com/v4/letter/n/51bf81/32.png) [@nyme](https://discourse.myriadrf.org/u/nyme)\
**Post date:** [28 January 2024 15:16 UTC](https://discourse.myriadrf.org/t/limesdr-usb-as-a-rfid-reader-13-56mhz-iso14443/8185/1 "2024-01-28T15:16:55Z")

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Hello,

I puchase an antenna for 13.56Mhz frequency, I would like to know if it is possible to read/write RFID card. As you know RFID card are powered by the field. So is the LimeSDR is able to provide enough power to make RFID device booting ?

If not could I use the LimeSDR USB as a spy by putting the antenna between a reader and a RFID device ?

Thanks for you help.

Regards,

Nyme.