Vovsoft Serial Port Monitor is an easy to use utility that allows monitoring your computer’s COM port data traffic. You can read serial data from any COM port and send data to any COM port. You can change connection parameters such as baud rate (bits per second), parity, data bits and stop bits. This software can send and receive data in ASCII text. Hexadecimal, decimal, octal and binary formats are also supported when sending and displaying received data.