android 串口调试源代码，在开源代码的基础上，增加了桌面收发的功能，并实时转化为十六进制显示-android serial debugging source code, source code, based on the increase of the desktop transceiver functions, and real-time into a hexadecimal display

通过手机蓝牙串口功能，模拟遥控方向键控制遥控车(Control the remote control car by using the function of the mobile phone's Bluetooth serial port and simulating the remote control direction key)