Key Features:
DC 3.3V ~5V power supply, UART-TTL interface;
Compliant with ISO14443A/B, ISO15693 standard;
Support MIFARE® Classic 1K /4K, MIFARE Ultralight®/Ultralight® C, MIFARE® PRO, ISO14443A-4 contactless CPU card, I CODE SLI, TI 2048, etc ;
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 distance: 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: CHK303MT
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
ISO14443B: 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