MIFARE Reader Module, NFC Tag RFID Reader Writer, ISO14443A, UART TTL

Key Features:

DC3.3V ~5V power supply, UART-TTL interface；

Compliant with ISO14443A standard,

Read/Write or Read only UID of MIFARE® Classic 1K /4K,MIFARE Ultralight®, MIFARE Ultralight® C etc

Read and Write NFC Ntag series cards/tags;

External antenna, reading range up to 5 ~ 7cm

External LED and BUZ available ( external driver circuit needed)

Technical Parameters:

Electrical Specification

Power supply : DC 3.3V ~ 5V

Power consumption : Max current：<50mA,   Standby current: <1 mA

Operation frequency : 13.56MHz 

Baudrate : 9600~115200 bit/s ( default 9600bps)

Interface :  UART TTL

Antenna : External, stamp hole

Reading range :  Up to 4 cm ~ 10 cm( depends on antenna and cards)

Mechanical Specifications

Dimension :  25mmx16.5mmx2.8mm (LxWxH)

Weight  : 3g 

Material : FR-4, Blue 

Model : CHK302MT

Environmental Conditions

Operation temperature : -20°C～ +80°C

Storage temperature : -40°C～ +85°C

Humidity : Relative humidity 5%～95%

Supported Standard/ Tags

ISO14443A

Read/Write: 

MIFARE® Classic 1K /4K, MIFARE Ultralight®, MIFARE Ultralight® C, NTAG 21x 

Read UID only: 

Read UID only of all other ISO14443A RFID tags 

SDK information

Demo software : WINDOWS,  C# language 

Files : Comprotocol document /API document/User Manual/Demo.exe 

Note:  Other functions and details to be continued and upgrade