Blank White Rfid Access Control IC Card Reader Low Frequency 13.56KHz

Low frequency 13.56KHz Blank White Rfid Access Control IC Card

The features of card reader built-in the face recognition:

DK25-ST series contactless IC card reading and writing module adopts 13.56MHz radio frequency signal and supports reading and writing operations on IC card (label); the communication interface of the module is UART port, and the user only needs to send serial commands to achieve communication with the card. Data interaction; in terms of card recognition, the read-write module has excellent compatibility and supports most of the

ISO14443A&ISO14443B/15693/18092 and other protocol card types, support APDU command; suitable for all kinds of NFC recognition embedded device applications.

Product Features:

➢ Small size and high cost performance;

➢ UART serial command read and write operations, no need to develop the bottom layer, simple and easy to use;

➢ 13.56MHz, good compatibility, support most card types on the market;

➢ Long distance to read and write cards (a reasonable read and write distance of 10~80mm with antenna tag);

➢ The module has a watchdog and never crashes;

➢ Support customized design;

2. Product features

[Support card]: mifare one (M1), S50, S70, NTAG2xx series, Fudan F08, I-CODE-X and other types of tags;

[Voltage Range]: 3.3V~5.0V

[Support agreement]: ISO15693, ISO14443-A, ISO14443-B, ISO18092

[Working current]: Ultra-low power consumption automatic card search current: 30mA

【Working temperature】: -20~85℃

[Communication interface]: UART (can be expanded to RS-232 or RS-485), 1.25mm*4 interface

【Baud rate】: 115200bps

[Module size]: Antenna split module: 28.6x19.1 x4.7 mm

[Reading distance]: 20mm~60mm (depending on the tag and antenna)

[Auxiliary output]: It has 1 auxiliary output (need to connect to the header), which can control peripherals such as LED or buzzer;

[Watchdog] Built-in hardware watchdog to prevent crashes;