Contactless CPU card RFID Reader/Writer UART TTL DC 3.3V -5V

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Basic Info.
  • Frequency: 13.56MHz 
  • Port: UART TTL 
  • Power: DC 3.3V-5V 
  • Standard: ISO14443A/B, ISO15693 
  • PSAM: ISO7816 standard 
  • Size: 16.5x22x4.5mm 
  • Model No.: CHK304MT 
  • Place of Origin: Guangdong  
  • Min.Order: 1 Set/Sets
  • Means of Transport: express, Air
Supply Capacity
  • Production Capacity: 10000 set per month
  • Packing:anti static bag packup
  • Delivery Date: 2-3 working days


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 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;
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                            CHK304MT


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)
ISO7816                PSAM T=0,T=1


SDK information  
Demo software  WINDOWS,  C# language
Files  Comprotocol document
API document
User Manual


Send message to this supplier
Ms. Tracey
Tel: 86-755-23766242
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Contact Method
RM210, 2nd Building, WanYuan Commercial Building, 71th District, Xinan, BaoAn, , Shenzhen, Guangdong, China (Mainland)
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