Brief Introduction:

CHK304MT is Dual-interface RFID Reader Writer module, mainly for applications using contactless CPU card and contact PSAM card, etc, and it compliant with ISO/IEC 14443 TypeA/TypeB, ISO/IEC 15693 and ISO7816 standard.

This module not only supports common standard IC cards, but more importantly available with DES, 3DES, AES and MAC encryption algorithm, and several higher levels encryption/ decryption with PSAM card, etc.

These functions are using APDU commands with this module.

It equips with UART TTL interface , small in size and single-face laying components layout, which available for embedding RFID in various applications and OEM devices.

And CHIKEK offers two optional Reader based board with ONE or FOUR PSAM sockets , other request on socket numbers can be OEM/ODM customized.



Key Features:

3.3V ~5V power supply, UART-TTL interface;
Tiny size, single-face laying components with stamp-hole;
Compliant with ISO14443A/B, ISO15693, ISO18092 Standard;
Support ISO7816 standard PSAM/CPU card;
Read/Write or Read UID only working mode;
Support full KEY operation, inculding KEY Authenticate, get KEY Version, change KEY setting, etc;
Available to operate DESFire PICC level, Application ID create/delete/format, etc;
Support to create standard Data file, Back-up Data file, Value file, Linear Record file, Cyclic Record file and Transaction MAC file;
Support for standardized encryption algorithms (DES, 3DES, and AES,MAC),etc
External LED and BUZZER available for working status indication (external driver circuit needed)



 Technical Parameters: