آر اف (فرکانس رادیویی) و بی‌سیم ماژول کارت‌خوان آر‌اف‌آی‌دی

Product Attributes

Introduction

MOD-RFID125 is an RFID station, able to read Manchester-encoded 64-bit EM4102 tags with 64 periods of carrier frequency per data bit. All the complexity of RFID tag detection, verification and decoding are handled by MOD-RFID125. After it strips the header and the checksums user is given the 40-bit ID of the transponder tag. MOD-RFID125 supports three distinctive modes of operation, easily switched by a single button press. It can emulate USB HID keyboard and input the read TAG ID directly to any Windows application, including the venerable Notepad. Or it can emulate USB CDC serial port for easy access from custom user applications using standard code for CoM port access. The third option allows access from any standard 5V UART, allowing easy integration with existing microcontroller applications.

Features

• Supports Manchester-encoded 64-bit EM4102 RFID tags with 64 periods of carrier frequency per data bit;
• Base RFID frequency 125kHz;
• USB port connection to PC;
• UART 9600,8N1 connection to user microcontroller boards;
• Three modes of operation, easily changed by pressing the button;
• USB HID keyboard emulation mode;
• USB CDC serial port emulation mode;
• UART connection mode;
• Simple command-line interface in USB CDC and UART modes for configuration and data acquisition;
• Two LEDs indicating device status and tag presence;
• Support for continuous and periodic RF scanning to better suit user power requirements;
• Ships with default mode USB HID and default configuration: continuous read, scan always, one report per second, LEDs activated;