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Post History: GPSWebShop Official
Based on the customer’s configuration file, there are two settings worth noting:
FunctionButton=P …In: why the P10 Pro occasionally creates 0-byte track files even though the device was in use?
4 days ago
Thanks for pointing this out! You’re correct.
$PAIR001,600,0*3D..$PAIR600,24.772816,121.022 …In: GR-M02 GNSS Aiding (A-GNSS) Support: Time, Position, Almanac & Ephemeris
1 week ago
* Setting the initial date/time via the serial interface
->Please see following command
[Packet …In: GR-M02 GNSS Aiding (A-GNSS) Support: Time, Position, Almanac & Ephemeris
1 week ago
We’ve just received the latest update from the Columbus development team!
V-2000 Timeline
August …In: Announces the V-2000 GNSS Data Logger
1 week ago
Based on your description of the LED indicator and buzzer (bottom light and the one above the satel …In: Why is my BL-1000ST emitting a constant high-pitched noise?
2 weeks ago
The antenna and receiver can be installed together inside a suitable enclosure.
The receiver may be …In: If I want to integrate the P-70 with my own battery and hardware system, what is the supported input voltage range?
4 weeks ago
The main advantage of CSV is that it supports the POI (Point of Interest) button. When you press the …In: P-10 Pro POI Button, GPX Log File Format, and Geotagging Photos
1 month ago
For P-70, there are 4 bluetooth channels(2 spp and 2 ble). For Android, you could use the 2 SPP chan …In: How to connect P-70 Ultra to Android and ArcGIS Field Maps?
1 month ago
The GR-U01 is based on the u-blox M10 chipset, which is a ROM-based receiver. Because of this, confi …In: How to change the Update Rate of a Navisys GR-U01 (u-blox M10) GNSS Receiver?
1 month ago
After making your configuration changes, you can save the settings by going to:
Messages → UBX → CF …In: How to change the Update Rate of a Navisys GR-U01 (u-blox M10) GNSS Receiver?
1 month ago
Yes, that is correct. The POI button is used to mark a point on the recorded track as a Point of Int …In: P-10 Pro POI Button, GPX Log File Format, and Geotagging Photos
1 month ago
Customer asked:
I have a Columbus P-10 Pro. I was reading the quick start guide and noticed that it …In: P-10 Pro POI Button, GPX Log File Format, and Geotagging Photos
1 month ago
The P-70 is available in two interface versions: USB and TTL (UART).
USB Version
Safe input volt …In: If I want to integrate the P-70 with my own battery and hardware system, what is the supported input voltage range?
1 month ago
One of the biggest advantages of the Columbus P-70 Ultra GNSS receiver is its extremely low power co …In: Columbus P-70 Ultra Power Consumption and External Battery Pack Considerations
1 month ago
The GR-8018 is designed with the u-blox NEO-M9V chipset. Users can use the “Save-on-Shutdown” featur …In: How to Use the GR-8018 “Save-on-Shutdown” Feature to Preserve Configuration, IMU Calibration, and Satellite Orbit Knowledge?
1 month ago
The GR-8018 is designed with the u-blox NEO-M9V chipset. Users can enable or disable the UDR functio …In: How to Turn UDR (Untethered Dead Reckoning) On or Off on the GR-8018?
2 months ago
For the UDR function, it normally will not show as active in NaviViewer until the unit has completed …In: GR-8018 UDR Not Showing as Enabled in NaviViewer After Standard GPS Test
2 months ago
Customer's question:
I just completed a standard system test on the GPS unit, and everything a …In: GR-8018 UDR Not Showing as Enabled in NaviViewer After Standard GPS Test
2 months ago
The GR-8018R receiver and GM-8018R module come with a 6-pin I/O connector by default, but the 6th pi …In: What Is the 6th Pin for the RS232 Version of the GR-8018 (GR-8018R)?
2 months ago
Customer's question:
There is no information about pin 6 in the pinout diagram. I removed the …In: What Is the 6th Pin for the RS232 Version of the GR-8018 (GR-8018R)?
2 months ago
Please find attached the GR-8018 message log, which includes NMEA packets such as GGA, RMC, etc., in …In: GR-8018 RS-232 Output and IMU/UDR Data Availability
2 months ago
Customer's question:
Could you please provide a sample RS-232 output log from the GR-8018?
We …In: GR-8018 RS-232 Output and IMU/UDR Data Availability
2 months ago
how long do you recommend powering the GR-8018 to fully charge the internal backup battery?
The ans …In: GR-8018U Dead Reckoning Calibration Not Retained After Long Power-Off Period
2 months ago
The GR-8018U uses an internal rechargeable backup battery to help retain certain data while the devi …In: GR-8018U Dead Reckoning Calibration Not Retained After Long Power-Off Period
2 months ago
A customer reported that after completing Dead Reckoning calibration on the GR-8018U, the calibratio …In: GR-8018U Dead Reckoning Calibration Not Retained After Long Power-Off Period
2 months ago
We are excited to share a real-world large-scale deployment of the Columbus P-1 Mark II GNSS Data Lo …In: 550 Columbus P-1 Mark II GNSS Data Loggers Deployed in Remote African Field Study
2 months ago
Hi Everyone,
Here is the latest update from the Columbus V-2000 production team on May 4, 2026:
&q …In: Announces the V-2000 GNSS Data Logger
2 months ago
3 months ago
When comparing GNSS products, it is important to understand that published velocity accuracy figures …In: Why Is the Velocity Accuracy of a UDR GNSS Receiver Sometimes Lower Than That of a Non-UDR GNSS Receiver?
3 months ago
Please refer to
https://community.gpswebshop.com/tech-support/topic/practical-notes-for-using-a-po …In: Practical Notes for Using a Power Bank with Columbus P-70 Ultra, P-9 Race, and P-7 Pro
3 months ago
please refer to
https://community.gpswebshop.com/tech-support/topic/practical-notes-for-using-a-pow …In: Practical Notes for Using a Power Bank with Columbus P-70 Ultra, P-9 Race, and P-7 Pro
3 months ago
When using an external USB power source such as a power bank with low-power GNSS receivers like the …In: Practical Notes for Using a Power Bank with Columbus P-70 Ultra, P-9 Race, and P-7 Pro
3 months ago
Starting with the latest batch of P-7 Pro units from March 26, 2026 onward, the antenna has been upg …In: Upgraded P-7 Pro Antenna (effective March 26, 2026):
4 months ago
Hi Everyone,
I just received the latest update from the Columbus development team today (Mar 23, 20 …In: Announces the V-2000 GNSS Data Logger
4 months ago
Please refer to the official Columbus document below:
https://cbgps.com/ex1/support/manual/knowledg …In: How to modify the output messages of the EX-1?
4 months ago
A Next-Generation Successor to the i-gotU GT-120B / GT-600B
The Columbus V-2000, a compact, waterpr …In: Announces the V-2000 GNSS Data Logger
5 months ago
Please refer to this document for detail
https://gpswebshop-download.s3.us-east-1.amazonaws.com/nav …In: SPPRTK (Android) app now officially supports the Navisys GR-903 RTK GNSS receiver via USB connection.
6 months ago
The G-sensor component inside the P-1 Mark II and P-10 Pro can produce a very light clicking sound w …In: Why does the P-1 Mark II or P-10 Pro make a slight sound when shaken?
7 months ago
If you send the command but receive no response, please check the following two items:
1. The defau …In: How to restore the factory settings of P-7 Pro?
7 months ago
Please refer to the official guidance from Columbus GPS here:
https://cbgps.com/p7/app/gnsstoolkit/ …In: How can P-7 Pro users outside Asia optimize their GNSS constellation settings?
7 months ago
1. Download the GNSSToolKit for Windows.
2. Please use the command “PQSETCNST,47” to restor …In: How to restore the factory settings of P-7 Pro?
7 months ago
If the EX-1 is not functioning properly, please try the following steps:
Connect the device to …In: How to reset the EX-1 GNSS data logger
8 months ago
You can find the EX-1 firmware file and the update instructions on this page:
https://cbgps.com/ex1 …In: Where can I find the EX-1 firmware file - EX1.bin?
8 months ago
Since 2018, Apple has restricted external GNSS receivers from accessing the iOS Location Service. Th …In: Why does the P-7 Pro have only limited support for iOS and iPadOS?
8 months ago
The reason could be your config.txt file is not recognized by the EX-1 may be due to formatting diff …In: Why can’t my config.txt file be recognized by the EX-1?
1 year ago
Instead of using commands, you can now use the latest version of the NaviViewerAh software to change …In: How to change the update rate of the Navisys GR-M02 GNSS receiver?
1 year ago
I’ve been informed that the Bluetooth GNSS connection issue has been resolved — the latest version 1 …In: Workaround for P-7 Pro Connection Issue with “Bluetooth GNSS” App - v1.0.69
1 year ago
This is primarily due to the satellite acquisition strategy used by the P-7 Pro.
The P-7 Pro is des …In: Why does the P-7 Pro show fewer satellites and constellations compared to other GNSS receivers?
1 year ago