The random data in the "Serial Loopback Test" program can include both 8-bit binary data and 7-bit ASCII characters.
Professional communication software for serial port.
Serial Port Splitter grants simultaneous access to a COM port from several apps.
Test communications with any serial device.
Software Informer
The random data in the "Serial Loopback Test" program can include both 8-bit binary data and 7-bit ASCII characters.