ISO14443A Reader module + BLE 4.0
Product Number：SMC522S
SMC5220S series is a One Chip Solution for 13.56Mhz read/write module of contactless RFID. It meets the standard of NFC(Near Field communication) and ISO14443, and is compatible with Mifare. Besides, it is equipped with BLE, thus enabling itself to be a bridge between NFC and smart devices.
The core of the SMC5220S module is the SMC412 chip which is designed for communicating with Tag-SMC4111 and ISO14443A Mifare cards. It is a three-in-one design, integrating RF, MUC, and memory with much simplified interface and functions.
Specifications
| Specification | Explanation |
| Model | SMC522S |
| Demensions | 30mm * 50mm |
| Operating frequency | 13.56MHz |
| Supported card types | Smc4111、Mifare1S50 |
| Communication interface | UART（Extended to RS-232 or RS-485）、Wiegand |
| Relative Humidity | work：40%-90%RH，store：20%-90%RH |
| Card Reading Distance | 40mm ~ 80mm (Standard MIFARE 1 card) |
| Card Reading Time | < 0.2 seconds |
| GPO General Purpose Output | With an auxiliary output, which can control the LED, the other external devices |
| Operating Temperature | -20℃ ~ 85℃ |
| DC Power Required | 3.3V~5.5V |
| Operation Current | 45mA |
| Communication speed | 19200 bps |
| Watch Dog | Build-in Hardware watchdog to prevent crashes |