Tersus GNSS Inc. (“Tersus”) announces BX316D to extend its GNSS OEM RTK and PPK board, and offer more compatibility to the market. BX316D is a GNSS RTK OEM board for accurate positioning and heading. It is able to integrate with other host devices or to serve as an independent positioning system. The versatile interface and log/command formats make it compatible with major GNSS OEM boards in market.