学习资料串口通信详解.docx串口通讯（上）——基础概念RS232串口通信详解（引脚定义,电气特性,传输格式,接收过程,单片机晶振,RS485,RS422）Android 串口开发https://github.com/scream3r/java-simple-serial-connectorDocument InformationAuthor: Kim QianLink: https://kim-qian.github.io//wiki/basis-hardware-serial-port/Copyright Notice：（BY, NC, ND）
