Human-readable ASCII text strings containing coordinates, speed, and time. High-precision RTK correction Medium to High
cd C:\GPSuinet Uninstall.bat rmdir /S /Q C:\GPSuinet
Integrate GPSUINet with MQTT for IoT tracking, or log all NMEA data to a time-series database like InfluxDB. gpsuinet setup
You must tell the device which phone is "in charge" so only you can request its location. The Command: Send an SMS with the text to the phone number assigned to the tracker's SIM card. Confirmation:
On Unix-like systems, ensure your user has permission to access the serial/USB port (e.g., /dev/ttyUSB0 /dev/ttyS0 Install the The Command: Send an SMS with the text
The device will reply with an account name (often the device's ID or IMEI) and a default password. 4. Logging into GPSUI.net Now that you have your credentials, head to the GPSUI Tracking Portal
| Function | SMS Command | Description | | :--- | :--- | :--- | | | 000 | Authorizes your phone number to control the tracker. | | Get GPS Link/Login | 102 | Requests the username, password, and link to gpsui.net . | | Get Location | 777 | Requests the current location of the tracker. | | Start Recording | 555 | Starts audio recording to the microSD card (if installed). | | Stop Recording & Activate Sound Monitor | 666 | Stops recording and activates a mode where the device calls you if loud sounds are detected. | | Reset Device / Clear Settings | 444 | Resets the phone number and other settings. | | Check Device Status | 888 | Retrieves battery level, signal strength, and SD card status. | | Restart GPS | 999 | Restarts the GPS module. | Logging into GPSUI
As a setup tool, it is a necessary evil. It lacks the polish and "wizard-based" ease of modern software, but it offers the low-level control required to keep industrial machinery precise. If you are setting it up for the first time, give yourself extra time to troubleshoot driver conflicts and firewall issues before you even open the program.
In the Configuration View -> PRT (Ports), ensure the base is outputting RTCM 3.2 messages (required for correction).