‍‍‍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

• Option version of ISO7816 T=1 standard;

• Read/Write or Read UID only working mode

• Support to create standard Data file, Back-up Data file, Value file, Linear Record file, Cyclic Record file and Transaction MAC file)

• Support KEY Authenticate,get KEY Version, change KEY, etc;

• Support DES/3DES/AES/MAC encryption algorithm;

• Available to operate DESFire PICC level, Application ID create/delete/format, etc

• 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                            CHK301MT

Environmental Conditions  
Operation temperature   -20°C～ +80°C
Storage temperature      -40°C～ +85°C
Humidity  Relative humidity    5%～95%

Supported Standard/ Tags 
ISO14443 A  Read/write:
MIFARE® Classic 1K /4K, MIFARE Ultralight®, MIFARE Ultralight® C, MIFARE® DESFire®EV1, MIFARE® Smart MX, MIFARE® Plus S / X, MIFARE® Pro X, NTAG 21x

Read UID only:
Read UID only of all other ISO14443A RFID tags
ISO14443 B  SRI4K, SRIX4K, AT88RF020, 66CL160S, SR176
ISO15693  EM4135, EM4043, EM4x33, EM4x35, I-Code SLI / SLIX, M24LR16/64, TI Tag-it HF-I, SRF55Vxx (my-d vicinity)

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

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