Módulo de escritura/lectura MF RC522 SPI para Arduino: SM522T
de traballo actual: 13Módulo de escritura/lectura MF RC522 SPI para Arduino
Idle current: 10-13mA/DC 3.3V
Módulo de escritura/lectura MF RC522 SPI para Arduino: <30mA
Frecuencia de traballo: 13.56MHz
Protocol standard: ISO 14443 TypeA
Support card: Módulo de escritura/lectura MF RC522 SPI para Arduino, Módulo de escritura/lectura MF RC522 SPI para Arduino (4 bytes ID number)
Ler distancia: 5cm
Interface: UART TTL
Data transfer rate: max.10Mbit/s
Card reading speed: read ID number 7 times per second, read data block 3 times per second
tamaño: 31.5mm×50mm
Working environment temperature: -20℃ ~ + 80 ℃
temperatura de almacenamento: -40℃ ~ + 85 ℃
Relative humidity: 5%~95 %
MF RC522 Write/Read Module have own CPU control, without written protocol, the device via a serial port connection module immediately.
Module fully serial port control (USB/Ethernet turn serial port), without complex SPI, any platform system seamlessly, compatible with any system with the serial port (51 Microcontroller, ARM, Linux, Arduino, Windows, etc.)
Only in accordance with the simple command, RFID module can easily operate the IC card reading, writing, add and subtract values (but not modify the IC card ID number)
Module automatically read the IC card ID number ((when energized, the IC card is near, IC card read automatically hexadecimal ID number, ID number issued via a serial port, need not send command)
Modules have multiple instruction and single instruction to read and write functions at the same time, the user can through an instruction is complete to read or write operation.
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