RS-232 serial COM port expansion with power output now available on Mesa 2
11 Aug 2016
The Mesa 2 can now be purchased with an optional integrated RS-232 9-pin serial COM port on the back. This can be ordered on a new unit.
This port is connected through an expansion port using a USB-to-serial interface. It will be dynamically assigned a COM port number by the operating system, such as COM5 or COM7, as can be viewed in Device Manager. A control panel applet is available for use with this port to adjust settings such as for the custom 5V power output on pin 9. A custom 12V output option is also available.