SM522S small volume IC card R&W module

 

SM522S series IC card reading and writing module USES company high level of integration reading card chip RC522 to development, the advaes of small size, high reliability characteristics. The product is fully compatible with ISO14443A standard agreement and to support one S50, 1 one S70, UltraLight CARDS such as reading and writing operation.

The internal integration module ISO14443A agreement, developers need only through the communication interface send simple command, can complete the operation of IC card, reading and writing, without understanding complicated IC card communication protocol; The development of the detailed documentation and a perfect development routines which can significantly reduce your product developing difficulty, shorten the development cycle, quickly and easily will be the most popular contactless IC card technology into your system.

 

Working frequency: 13.56MHz

Protocol standard: ISO 14443A

Supports chip: one s50, s70, UltraLight, etc and compatible chip

Reading distance: 8cm

Interface: UART, SPI, I2C can be chosen

Working voltage: 3.3V

Current: standby current: 5mA; Working current: 80mA

Working temperature: -10℃-+70℃ (+14℉-+158℉)

Size: 27×14.6×2mm

 

Application: domain id, RFID consumer machines, RFID prepaid phone machine, public transport, asset management, items tracking, security and security, checking attendance, meeting signed in, three-dimensional storehouse, intelligent parking lot, electronic ticket.