Description

This module is designed to read the tags (ReadOnly) and maps () playback/write) RFID 125 kHz. You can use this module to make access of security, identification of people, access control, interactive, production... line control toys etc.

Features

• Possibility to connect an external antenna (forunit)
• Max RFID distance: 50 mm
• Decoding time: less than 100ms
• EM4100 compatible tags support 
• Built-in two-color LED and buzzer driver
• Power supply: 5V
• Consumption: < 50mA
• Speed UART: 9600 baud
• Size: 38.5 mm × 19 mm × 9 mm

Documentation

Documentation of the module: 125Khz RFID module - UART