RDM6300 125KHz cardreader mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write card.It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.With a frequency of 125KHz and a baud rate of 9600, it offers reliable and efficient communication for RFID systems.The module's UART serial output format makes it compatible with a wide range of microcontrollers, allowing for straightforward integration into existing systems.Whether you're developing a project or looking to upgrade your existing RFID setup, the RDM6300 module is an excellent choice for achieving reliable and efficient RFID communication.Features· Support external antenna· Maximum effective distance up to 150mm· Less than 100ms decoding time· Uart interface· Support EM4100 compatible read only or read/write tags· Small outline designFrequency: 125KHzBaud rate: 9600Interface type: TTL level RS232 formatOperating voltage: DC 5V (±5%)Working current: