Once the installation wizard finishes, restart your computer to ensure all virtual COM port drivers initialize correctly. How to Connect Your GNSS Receiver to the Utility
Right-click the executable setup file and select .
: Only compatible with ComNav/SinoGNSS hardware.
Select , choose Serial Port , and select the designated COM Port corresponding to your device. Converting CNB Files to RINEX Click on Rinex Convert within the main navigation bar.
for configuring and managing GNSS (Global Navigation Satellite System) receivers and OEM boards. ComNav Technology Direct Download & Installation Official Source : The software can be found on the ComNav Technology Download Center download compass receiver utility
Most modern iterations of the utility run on Windows operating systems. Ensure you select the version compatible with your OS (typically Windows 10 or Windows 11, available in 64-bit packages). Installation Process
Connect the interface cable (typically a Lemos-to-USB or standard DB9 serial cable) to your computer.
Accept the license agreement, select your installation directory, and click Next .
What (firmware flash, data download, radio config) are you trying to accomplish? Share public link Once the installation wizard finishes, restart your computer
Compass Receiver Utility is a software application designed to work with GPS (Global Positioning System) receivers. It allows users to configure, test, and troubleshoot their GPS receivers, ensuring that they are functioning accurately and efficiently. The utility provides a user-friendly interface to access various GPS receiver settings, such as satellite signal strength, location coordinates, and device information.
It processes multi-constellation data seamlessly, including GPS, GLONASS, Galileo, and BeiDou signals.
In high-precision GNSS surveying and geodesy, managing raw spatial data requires robust, specialized desktop applications. Developed by (commonly marketed under the brand SinoGNSS ), the Compass Receiver Utility (CRU) is a vital Windows-based configuration and data management tool for surveyors. Whether you are working with an independent OEM tracking board or deploying a fully integrated RTK smart antenna receiver, the CRU software serves as your primary link for device testing, command terminal execution, firmware management, and raw data conversion.
| | Main Functions | | :--- | :--- | | Connection | Connects/disconnects from the receiver; supports three methods: Serial Port, TCP Client, and Data File | | Receiver | Configures attitude settings, work mode, and allows you to lock or unlock the board for debugging | | Radio | Manages settings for data radios like the CDL3/CDL5 and sets the working mode for radios like the T300 | | GNSS | Enables or disables individual satellite constellations (GPS, BDS, GLONASS, Galileo) from the Sky View | | Rinex | Provides a dedicated interface to manage the conversion of raw data to standard RINEX and BINEX formats | | Help | Contains the software's help documentation and information about the Compass solution | Select , choose Serial Port , and select
Whether executing static land surveys, structural monitoring, or marine navigation, downloading this utility ensures your high-precision hardware maintains maximum accuracy. Key Capabilities of Compass Receiver Utility
Power on your GNSS receiver and connect it to the PC using one of the physical methods above. Launch the Compass Receiver Utility. Navigate to the or Port Config menu.
Which (e.g., Windows 11, Windows 10) are you using?