It records the time with high accuracy real-time clock chip DS3231, and stores this data with EEROM.It also communicates with host with wireless data transfer module.

• 系统采用高精度实时时钟芯片DS3231记录现场时钟信息,多片串行EEROM临时记录采集数据,采用无线数传模块与上位机通讯。