The serial data-communicating module includes serial port initialization sub-module, data sending sub-module and data receiving sub-module.

串行数据通讯模块包含了串口初始化子模块、数据发送子模块、数据接收子模块；

youdao

The serial data-communicating module includes serial port initialization sub-module, data sending sub-module and data receiving sub-module.

串行数据通讯模块包含了串口初始化子模块、数据发送子模块、数据接收子模块；

youdao