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ISO14443A Read&write module
ISO14443A Read&write module
- Chip： MIRWHF004
- Protocol： ISO 14443A
- Reading distance： 20~100mm
- Dimension： 50x31x1mm
- Colors： TTL level,232Level
- Working voltage： 3.3V
- Parameters
- Chip： MIRWHF004
- Protocol： ISO 14443A
- Reading distance： 20~100mm
- Dimension： 50x31x1mm
- Colors： TTL level,232Level
- Working voltage： 3.3V
Circuit Diagram.
PIN Definitions
| NO | PIN | Definitions | Description |
| 1 | NRST | - | Manufacturer mode interface |
| 2 | GND | Ground | Simulation interface ground wire |
| 3 | SWIM | - | Manufacturer mode interface |
| 4 | 3.3V | Input Voltage | The input voltage of the simulation interface is 3.3v |
| 5 | IO | - | Manufacturer mode interface |
| 6 | GND | Ground | Ground wire, module and control board share the ground |
| 7 | RXD | Module input | Module input TXD with MCU |
| 8 | TXD | Module out | Module input RXD to MCU |
| 9 | VCC | input voltage | The input voltage range of the module is 3.3v-5v |
Module application:
Module Support:
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