摘要
Abstract
In view of the problem of the inconvenience of data acquisition and transmission, by using wireless GPRS network module SIM900A, embedded controller, etc., the paper builds a convenient, stable, low-cost data transmission link. With STM32 controller STM32F107 controlling data acquisition and storage, and by using SIM900A remote communication module, through the wireless GPRS network and domain name service software and data center server connectivity, in different places to get the data transmitted on the ship, the data transmission link achieves long-distance transmission data.关键词
SIM900A/STM32/控制器/数据链路Key words
SIM900A/STM32/controller/data link分类
信息技术与安全科学
