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Summary of Contents for SingularXYZ S20
- Page 1 、 GNSS Receiver User Manual V2.0, modified on 2024.12.13...
- Page 2 E-mail: singularxyz@singularxyz.com Copyright Notice This is the V2.0.0.1 (Dec, 2024) revision of the S20 GNSS Receiver User Guide. It cannot be copied or translated into any language without the written permission of SingularXYZ. Technical Assistant If you have any questions that can’t be solved in this manual, please contact your local SingularXYZ distribution partner.
- Page 3 NMEA-0183 ............................8 Serial Port Output ..........................11 Bluetooth Output ..........................12 Chapter 4 Working Mode 4.1.1 Device Connection............................14 RTK-Ntrip ............................14 4.1.2 Ntrip Configuration.............................15 SBAS ..............................17 Chapter 5 Device Upgrade FW Upgrade ............................22 GNSS Upgrade .............................24 S20 GNSS Receiver User Manual...
- Page 4 IP67 waterproof & dustproof Designed to survive a 2m drop onto concrete Cable-free Bluetooth wireless technology 1.3 Specification Thanks for choosing SingularXYZ S20 GNSS receiver. Please check your package for the items listed below. bhu7xwTips: Item with * is Optional. Name Quantity...
- Page 5 5-pin Cable Magnetic Base* S20 GNSS Receiver User Manual...
- Page 6 2.2 Installation The S20 is placed on the roof using a magnetic base. As shown in Figure 2-1, the S20 is connected to the magnetic base and the extension rod, and Figure 2-2 is the S20 installed on the roof.
- Page 7 Figure 2-2 2.3 Interface Definition S20 GNSS receiver comes with a 5-pin data cable, which needs to be connected to the power cable and serial port cable by yourself. The following is the definition of the data cable for reference.
- Page 8 S20 GNSS Receiver User Manual...
- Page 9 It has become the unified RTCM (Radio Technical Commission for Maritime services) standard protocol for GPS navigation equipment. S20 outputs NMEA-0183 messages at 1HZ by default, including GGA, GSA, RMC, GST, GSV. The following is a detailed description of the relevant messages.
- Page 10 <8> Ground heading (000.0~359.9 degrees, with true north as the reference, if the leading digit is insufficient, fill in 0) <9> UTC date, ddmmyy (day-month-year) format <10> Magnetic Variation, magnetic declination (000.0~180.0 degrees, if the leading digit is insufficient, fill it with 0) S20 GNSS Receiver User Manual...
- Page 11 <4> Satellite number, 01 to 32. <5> Satellite elevation, 00 to 90 degrees. <6> Satellite azimuth, 000 to 359 degrees. Actual value. <7> Signal-to-noise ratio (C/No), 00 to 99dB; no table means no signal is received. <8> Checksum S20 GNSS Receiver User Manual...
- Page 12 USB to RS232 converter. Figure 3-1 After the cable is connected, no configuration is required, and the S20 will output data by default. As shown in Figure 3-2 below, select the serial port software to see the data output.
- Page 13 Figure 3-2 3.3 Bluetooth Output S20 can also output data via Bluetooth. When connected to SingularPAD software or other measurement software, you can see the default output NMEA data. (The following chapters will provide detailed information about connecting to the SingularPAD software.) Figure 3-3 below shows the Bluetooth output NMEA data.
- Page 14 Figure3-3 S20 GNSS Receiver User Manual...
- Page 15 S20 can use Ntrip to achieve RTK through the Phone Internet. 4.1.1 Device Connection Take SingularPAD software as an example, connect SingularPad and S20 GNSS receiver via Bluetooth. Search and connect S20 Bluetooth as shown in Figure 4-1 below. Figure4-1 After the connection is successful, it is shown as shown in Figure 4-2.
- Page 16 Ntrip Configuration S20 can be used as rover in Phone Internet mode. You can set it in Rover interface, set the Data link as Phone Internet and Connecting Mode as NTRIP, enter the IP address, Port, User and Password of your CORS.
- Page 17 S20 GNSS Receiver User Manual...
- Page 18 Figures 4-3 4.2 SBAS S20 GNSS Receiver User Manual...
- Page 19 S20 supports activating SBAS mode. Take SingularPAD software as an example, connect to S20 via Bluetooth. You can see the default output NMEA data in the Debug interface as shown in Figure 4-4. Figure 4-4 S20 needs to disconnect Bluetooth output first to activate SBAS mode.
- Page 20 Figure 4-5 Connect your PC to S20’s WiFi, visit IP 192.168.4.1 in browser. Figure 4-6 S20 GNSS Receiver User Manual...
- Page 21 Check SBAS and click Save Configuration. Figure 4-7 After completing these steps, S20 has successfully activated the SBAS mode. Click Exit to Rover Mode to disconnect the WiFi connection, and then reconnect Bluetooth to check the SBAS mode of the S20.
- Page 22 The positioning status in the SingularPAD software shows DGNSS, indicating that the S20 has successfully activated the SBAS mode. Figure 4-9 S20 GNSS Receiver User Manual...
- Page 23 5.1 FW Upgrade Follow the steps in 4.2 to turn off Bluetooth, turn on WIFI, and access 192.168.4.1 to enter the S20’s Web Click System Configuration to enter the upgrade interface. Click Select File as shown in Figure 5-1 and select the corresponding firmware.
- Page 24 Figure 5-2 The upgrade success interface is shown in Figure 5-3. Figure 5-3 S20 GNSS Receiver User Manual...
- Page 25 5.2 GNSS Upgrade To upgrade GNSS, you need to connect the S20 to a computer using a serial cable and then use the upgrade software to complete. Tip: Generally, the S20 does not need to be upgraded. If you have any needs, please contact the technical support for firmware and software.
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