RFID Module
Product Overview
Product Description
The M1RFID-B is a RFID module designed for EV charging applications. It features low voltage, low power consumption, strong driving capability, and multi-protocol support. The module is compact, easy to assemble, and simple to operate, helping customers shorten development cycles and quickly enter the market.
Product Features
- Supports ISO/IEC 14443 Type A protocol
- Supports ISO/IEC 14443 Type B protocol
- Reader operating distance: 40(±5)mm
- Provides a low-power rapid field detection function to quickly detect if a card enters the field
Key Technical Specifications
| Parameter | Description |
|---|---|
| Supported Card Types | ISO 14443A, ISO 14443B |
| Reading Distance | 40(±5)mm |
| Operating Voltage | 3.3V±10% |
| Operating Power Consumption | 134mA |
| Transmission Frequency | 13.56MHz |
| Indicator Light | Green: Power Indicator |
| External Interface | SPI bus TTL level |
| Dimensions | 36*50mm |
Product Adaptation Requirements
Structural Dimensions (Top View)
Interface Requirements
- XCMOD_RFID Pin Definition
| Pin | Definition | IO Type | Description |
|---|---|---|---|
| 1 | VIN | Power | Module 3.3V power input |
| 2 | GND | GND | Ground |
| 3 | RST | Signal | Reset pin |
| 4 | MISO | Signal | Module serial output |
| 5 | MOSI | Signal | Module serial input |
| 6 | SCK | Signal | Clock pin |
| 7 | SDA | Signal | Command/control pin |
| 8 | GND | GND | Ground |
Note: J1 Component Model: L200HY-8PS
After-sales service instructions
The motherboard and accessories will enjoy a 24-month warranty, based on the date of manufacture. During the warranty period, if the product is defective due to quality problems, it can be replaced free of charge within 1 month, and free repairs are provided during the warranty period.