JAVA实现串口通讯，可以截获各串口发送的数据和对串口发送数据。-JAVA Serial communications can be intercepted by the serial port to send data and send data to the serial port.

进行串口通讯，支持16进制字节数组的发送-Serial port communication, support for 16-hex-byte array to send

jni封装串口通讯例子源码，在jni层封装rs232,在android用java调用实现控制 串口发送和接收数据(JNI package serial communication example source code, in the JNI layer package RS232, in android with Java call to achieve control serial port to send and receive data)