EM18 – 125Khz RFID Reader Module

The EM18 RFID Reader Module is a compact and reliable solution for 125kHz RFID card reading. Perfect for access control systems, attendance tracking, and inventory management, this module ensures seamless integration and accurate performance.

Key Features

• Compact Design: Small size for easy integration into your projects.
• 125kHz Read Frequency: Compatible with most standard 125kHz RFID tags.
• EM4001 Tag Compatible: Works with 64-bit EM4001 RFID tags.
• TTL and RS232 Output: Flexible communication modes for various applications.
• Magnetic Stripe Emulation: Simulates magnetic stripe data output.
• Wide Read Range: Detects RFID cards up to 100mm distance.

Why Choose EM18 RFID Reader?

• Affordable: Cost-effective entry into RFID technology.
• Easy Integration: 2.54mm pin spacing allows breadboard mounting.
• Versatile Applications: Access control, attendance systems, inventory tracking, and more.

Technical Specifications

• Operating Voltage: +4.5V to +5.5V
• Current Consumption: 50mA
• Operating Temperature: 0°C to +80°C
• Operating Frequency: 125kHz
• Communication Parameter: 9600bps
• Integrated Antenna for reliable signal detection

EM18 RFID Reader Module Pinout

Bottom view of EM18 RFID Reader Module:

• Pin 1 - VCC: 5V Power Supply
• Pin 2 - GND: Ground
• Pin 3 - BEEP: Buzzer and LED Indicator
• Pin 4 - ANT: Not used
• Pin 5 - ANT: Not used
• Pin 6 - SEL: HIGH for RS232, LOW for Wiegand
• Pin 7 - TX: UART TX when RS232 selected
• Pin 8 - D1: Wiegand Data 1
• Pin 9 - D0: Wiegand Data 0