MyTerm is a RS232 serial port communication utility that can display the received data either in hexadecimal or ASCII format, allowing you to configure the connection parameters.detecting the valid serial ports, echoing the sending data in local or not.

The "MyTerm for-YellowStone" has special functions aiming at debugging easily.

• Transmitting data as hexadecimal
• setting columns width when save log to a file
• reading data from scripts and transmit them.

Thanks to Xiuru Chen for he tested this tool and help me fix many bugs.