Key Features:

• DC5V power supply, RS485 interface;
• Compliant with ISO14443A/B, ISO15693 standard;
• Support MIFARE®DESFire EV1/EV2/EV3, MIFARE®Plus, MIFARE® Classic 1K /4K, MIFARE Ultralight® / Ultralight® C,MIFARE® PRO, ISO14443A-4 contactless CPU card, I CODE SLI, TI 2048, etc ;
• Available to operate DESFire PICC level, Application ID create/delete/format, etc;
• Support to create Standard DataFile&BackupFile, ValueFile, RecordFile, etc;
• Inbuilt antenna on board, reading range up to 4cm ~ 10cm

PIN Definition:

Technical Parameters:

  Note:  Other functions and details to be continued and upgrade

Brief Introduction:

    CHK343MR is designed as a series of industrial RFID Reader Module with RS485 interface and inbuilt antenna on board, support standard available with ISO 14443A/B, ISO 15693 for different card types. There have 4PINs Molex connector in one PCBA, enable it conveniently installed in all kind of embedding RFID in various applications and OEM devices.

    Featured with RS485 port, this series industrial RFID device can be set device addresses and multiple connecting in one system, also it’s easily connected to all kind of industrial system port, such as PLC, Modbus, etc.  

    And thanks to the special features of MIFARE DESFire series cards, this module supports higher encryption algorithm such as DES, 3DES and AES, and open interface to build up different applications or files flexibly, which is a smart choice for those requiring higher security, fast data transaction and big data capability, etc.