自己做的基于android的串口收发工具，实现与单片机之间的数据通信，通过蓝牙模块进行数据连接。-Their own based on the the android serial transceiver tools, data communication with the MCU, via Bluetooth module data connection.

源代码，嵌入式中会用到，代码的功能是读取桌面的文件，然后通过串口协议发送给单片机，这个源代码是上位机的功能，随后上传单片机的接收端的源代码-The function of the source code, are used in the embedded code is read the desktop file, then sent via a serial port protocol for single chip microcomputer, this source code is the

JAVA通过串口控制单片机上的LED灯闪烁(JAVA control LED flicker through serial port)