NANO-RS is miniature RFID reader of the MIFARE® Classic, Ultralight, DESFire, Plus, ICODE® SLI proximity standards, operating at 13,56MHz frequency.

The module has the functionality of programming cards and tags compliant with the ISO/IEC 14443A/B and ISO 15693 standards, including NFC. Additionally, it has an RS232 (TTL) interface with an RS485 line control output, with addressability on the data bus in the RS485, SPI, 1-Wire®, WIEGAND modes.

Module has the following functionalities:

  • RS232 (TTL) interface with RS485 bus transmitter/receiver control output,
  • A wide range of communication interfaces,
  • Full support for MIFARE Plus and MIFARE DESFire transponders,
  • Support of ICODE® SLI transponders,
  • Compatible with the CardIDCoder application - the ability to automatically read data stored in encrypted transponder sectors,
  • Compatibility with the NFC_ID application,
  • Support of ISO/IEC 14443-4 protocol and ISO/IEC 14443A/B, ISO 15693 standards,
  • Ultra-miniature size,
  • Anti-collision output for multiple modules working in close proximity,
  • Low power consumption and sleep mode, 5 configurable inputs / outputs,
  • Software update via the RS232 interface using the NEFIR software,
  • Programming of NFC cards and tags compliant with the ISO/IEC 14443 standard.
Operating frequency 13,56MHz
Supported standards ICODE® SLI
MIFARE® Classic
MIFARE® Ultralight
Interface 1-Wire®
RS232 (TTL)
Read range MIFARE® Classic - 6cm, MIFARE® Plus - 4cm
Supply voltage 3,3V ±10%
Antenna No
Buzzer No
Relay No
Operating temperature -20°C do +70°C
Size (mm) 17.5 x 17.5 x 3
Type RFID module

Transponder type Interface Memory Others
MIFARE® Classic, Ultralight MIFARE® Plus, Ultralight C, DESFire ICODE® SLI iCLASS LEGIC® Unique Q5 HID HITAG® 1/S HITAG® 2 GPIO RS232 10V RS232 TTL UART RS485 SPI I2C WIEGAND 1-Wire®
Ethernet USB CAN Protocol Card Events Voltage supply Relay Antenna Others Size (mm)
NANO-US NANO-US - - - - - 5 - - - - - Netronix 38 - 5V - - / as an option Microdem3   17.5 x 17.5 x 3
NANO-MS NANO-MS - - - - - - - - - 5 - - - - - Netronix - - 3,3V - - / as an option Microdem3 NFC 17.5 x 17.5 x 3
NANO-RS NANO-RS - - - - - - - 5 - - - - - - Netronix - - 3,3V - - / as an option Microdem3 NFC, ISO/IEC 14443A/B, ISO/IEC ISO15693 17.5 x 17.5 x 3


  • - New
  • - On order
  • - EOL - not recommended for the new applications


Botland B. Derkacz Sp. j.

Gola 25A
63-640 Bralin
  • 62 593 10 54
Gamma Sp. z o.o.

Gamma Sp. z o.o.

Kacza 6A
01-013 Warszawa
  • 22 862 75 00
Transfer Multisort Elektronik Sp. z o.o.

Transfer Multisort Elektronik Sp. z o.o.

Ustronna 41
93-350 Łódź
  • 42 645 55 55
SOS electronic s.r.o.

SOS electronic s.r.o.

Pri prachárni 16
040 11 Košice

Ask for support

We are at your service for any questions related to our products.

Looking for customized version of this product?

Apart from the offer of universal RFID readers and modules available permanently in the offer Netronix provides RFID design services for individual customer requirements. This enables creation of RFID device to be tailored to the specific RFID application.

If you have any questions about design of RFID devices please contact us by e-mail at

Are you looking for custom RFID products?

In addition to the offer of universal modules and RFID readers, which are permanently available in the offer
Netronix provides services of designing RFID devices for individual orders.

Thanks to this, it is possible to closely match the designed RFID device to the specificity of the target application.