Combo RS-232 and external GNSS antenna expansion now available
17 Nov 2016
Update 6 March 2020 - This now applies to Mesa 3 as well.
The Mesa 2 can now be purchased with a combination expansion RS-232 9-pin COM serial port as well as external antenna connector for the optional integrated U-Blox NEO M8T GNSS (GPS) receiver. These can be ordered on a new unit. For more information on each, see the following separate web pages.