MICRO modules

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Netronix I1M-005

  • I1M-005

The product may vary in appearance. Before purchasing, please read the description of the product, its technical documentation or contact us.

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I1M-005 is contactless card and transponder RFID reader of the ICODE1 proximity stadard from NXP company, operating at 13,56MHz frequency. Module have RS232 (TTL) interface.

The 512-bit EEPROM memory of ICODE1 transponder is divided into 16 blocks, 4 bits each. The user has access to 384-bit of the memory content (for writing and reading). The remaining area is devoted to 64-bit transponder unique identification number UID and configuration data. The ICODE1 protocols provide high-speed operation of many transponders simultaneously (up to 256). Data is transmitted within allocated time slots.

Product have following functionalities

  • supply voltage Vdd: 4,5-5,5V,
  • supply current: 20-160mA,
  • module rated operating radio frequency: 13,56 MHz,
  • baud rate of data received from transponder: 26,48 kbps,
  • output current capacity: PORT1..4 and TX: 5mA,
  • transporter read / write distance (depending on antenna used): 5-10cm,
  • antenna: external,
  • interface specifications Baud rate 2400..115200 bps, data bit: 8, stop bit 1, noparity, voltage levels comply TTL format.


Supported standardsICODE1
Operating frequency13,56MHz
Read rangeup to 5 to 10cm depends on transponder
InterfaceRS232 (TTL)
Supply voltage4,5V - 5,5V
Max. current consumption20 - 160mA
Working temperature-20°C to +65°C
Size (mm)22.9 x 30.5 x 14.5