指纹监控系统，在上位机中，结合数据库，录入指纹，保存个人指纹信息功能，可以当作门禁系统使用-Fingerprint monitoring system, the host computer, combined with database input fingerprint, save the the personal fingerprint information function, can be used as access control systems

指纹模块：当下流行的物联网门禁管理系统。-Fingerprint Module: contemporary popular networking access control system.

实现简单的嵌入式串口通讯协议的解析与命令执行，本芯片用于门禁考勤系统主控芯片与指纹采集器芯片的通讯与数据存储。-Analysis and ordered the implementation of embedded serial communication protocol simple implementation, this chip is used for communications and data access control attendance system main contr