Can you open the COM port using a terminal application such as PuTTY?
If so, connect the bundled loopback plug to the PortServer’s serial port and type some characters on the keyboard. Do you see what you’re typing (is loopback working)?
Can you open the COM port using a terminal application such as PuTTY?
If so, connect the bundled loopback plug to the PortServer’s serial port and type some characters on the keyboard. Do you see what you’re typing (is loopback working)?