Overview
This HF RFID Reader Module For Arduino Board is a contactless smart card reading and writing module developed based on ISO 14443-1, 14443-2, 14443-3, 14443 -4, and ISO 15693 international standard protocols. It adopts highly integrated special card reading chip, advanced watchdog and voltage monitoring circuit project design and features a high degree of integration, strong anti-interference ability, small size and more stable performance.
Technical Specifications
| Frequency | 13.56 MHz |
| Baud Rate | 9600 bps to 115200 bps |
| Standard | ISO 14443 A or B, ISO 15693 |
| Supporting Card | Mifare S 50, S 70, Ultralight, Mifare Pro |
| Interface | TTL, RS 232, RS 485 |
| Power Supply | 5 V and 3.3 V |
| Current | < 70 mA |
| Read Distance | 0 in to 5.51 in (0 cm to 14 cm) |
| Operating Temperature | 14 oF to 122 oF (-10 oC to 50 oC) |
| Storage Temperature | -4 oF to 176 oF (-20 oC to 80 oC) |
| Antenna | External, Variety of optional specification |
| Dimension | 1.52 in x 0.75 in x 0.35 in (39 mm x 19 mm x 9 mm) |
