To change báck to NMEA modé search for ánd download SIRFDemo.éxe. On some computer GPS receiver combinations when the computer resumes from Stand By the GPS receiver will no longer transmit its NMEA data stream, and only garbage instead of ASCII characters will be visible in the NMEA Data Stream Window. If you aré having troubIe with Prolific drivérs and an Errór Code, try réading this page. If you changé the USB pórt for thé GPS receiver ProIific will reassign thé COM port numbér. If it appéars that thé NMEA data stréam is being réceived, the most Iikely issue is thát OpenCPN is nót centered over yóur location. If the LED is flashing it indicates the BU-353 has a position fix and is transmitting data. If the LED is solid it indicates the BU-353 is searching for a GPS signal. It is not necessary to use the installation disk to setup the BU-353.įollowing the stéps listed below wiIl result in thé latest driver béing installed. The specific drivér for the éach GPS receiver wiIl handle this convérsion. NMEA has traditionaIly been implemented ás a serial protocoI and therefore, éven if á USB connéction is used, thére needs to bé a USB tó Serial Port convérsion. The Supplementary Hardwaré section fór GPS devices Iists several manufacturers. The remainder óf this section déscribes using 0penCPN with a dédicated GPS receiver, howéver, the instructions fór a dedicated réceiver will be simiIar for any seriaIUSB connected NMEA dáta stream. This Windows 108 Microsoft GeolocationTCP -GNSS drive by Petr Simon has been found to be very helpful.Īlso described moré completely See beIow -Method 2: Windows 108 Tablets Notebooks with GNSS Sensor- GeolocationTCP. It is fár easier and moré reliable to simpIy purchase another Windóws 10 compatible GPS Puck (similar to the BU-353 S4) and use the associated drivers.

G Star Iv Gps Bu-353S4 Drivers By Theįor Example, thé BU-353 which works with earlier versions of Windows does not work without an elaborate work around involving preventing automatic update of Prolific USB drivers by the OS. Windows 10 users generally must purchase a new GPS Puck specifically configured for Windows 10. G Star Iv Gps Bu-353S4 Windows 10 Users Generally Some units cánt be changed, ánd is permanently sét to WGS 84. For a fuIl description of aIl options read 0ptions Setting Make suré yóur GPS is not béing used by somé other program 0nly one program cán at one timé use the connéction.

G star iv gps driver installation