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Description:
GT-U7 main module GPS module using the original 7th generation chip, Software is compatible with NEO-6M.
With a USB interface, you can directly use the phone data cable on the computer point of view positioning effect.
USB directly connected to the computer, That is, with the host computer-owned serial port function, no need for external serial module, send IPX interface active antenna!
Features:
GT-U7 module, with high sensitivity, low power consumption.
Miniaturization, its extremely high tracking sensitivity greatly expanded its positioning of the coverage.
In the ordinary GPS receiver module can not locate the place, such as narrow urban sky, dense jungle environment, GT-U7 can be high-precision positioning.
Module with high sensitivity, small static drift, low power and lightweight volume.
Specification:
With IPEX antenna interface, the default distribution of active antenna, can be quickly positioned
Operating voltage: 3.6V-5V (or direct usb power supply)
Operating baud rate: 9600 (can be modified)
Onboard rechargeable button battery
Onboard E2PROM can save parameter data
NEMA output format is compatible with NEO-6M
Size: 27.6mm * 26.6mm can be inserted or selected patch (with positioning holes)
Application areas:
Vehicle-mounted
Handheld devices such as PDAs
Vehicle monitoring
Mobile phones, camcorders and other mobile positioning systems
Sharing bike
Sharing mobile power
Package Including:
2 * GT-U7 GPS Module
2 * IPX antenna
Claude
Reviewed in Canada on July 9, 2024
GPS works but u-center but impossible to upgrade the GPS firmware to the latest revision (and I have not found anywhere to get firmware upgrade on that chinese brand) nor deactivate beidou satellites. You can turn off all the other ones but not beidou. For my arduino experimentation, it's fine and precision is there with external antenna.
natevw
Reviewed in the United States on July 24, 2024
Been happy with these, and the pin ordering makes it easy to put on a Raspberry Pi (for an NTP time source of course :-) starting with just a set of "DuPont" style jumper wires for now. The included antenna allows it to get a fairly reliable signal through a roof, a second story, and then down on a shelf below all that — though admittedly it's a *bit* finicky down there but once I got it pointing upwards it's been solid since then.Haven't put these through any particular rigorous testing for signal accuracy or protocol compatibility whatnot but given what they already do for the price I'm more than satisfied! They are recognized and usable by the Linux gpsd stack without any particular fuss.
DonM
Reviewed in the United States on March 21, 2024
These little GPS units were so simple to hook up using the included header or just soldering wires onto the proper places on the board. VCC, Ground, TXD, RXD and the PPS pins are easily accessed on the board making connection a breeze! Time to first fix was very quick compared to other units I've used in the past, but these are great. Lots of details are still available on this older model GPS with a little digging you'll find most anything you need to know. Downloaded the U-Connect software from U-BLOX and it immediately located the unit on a USB serial port. Once selected in the software, it started communicating as expected nearly immediately. These will easily serve my needs for the projects I got them for and I'll consider them top of the list for the next projects as well.
Eduardo89
Reviewed in Mexico on November 12, 2024
The product is great
G. D. Golden
Reviewed in the United States on January 23, 2024
Two U-Blox 7 modules with antennas for 18 bucks, work as expected out of the box, no issues, nothing not to like.If you have a Linux box, you can get on the air with these babies in about 2 minutes: The first 1:55 with an eye loupe to connect the antenna, the last 5 seconds to plug it into a USB port. Reports USB device info as follows:idVendor = 0x1546 (U-Blox)idProduct = 0x01a7 (U-blox 7)which is then claimed by low-level ACM driver cdc_acm and shows up as /dev/ttyACMn, 9600 bps, 8N1. And at that point it's "just another GPS", and you can have fun with whatever userland utilities you like to configure and/or just gobble GNSS sentences (binary or NMEA, take your pick, U-Blox 7 supports both options.)Observed self-ID sentences immediately after power-up:$GPTXT,01,01,02,ANTSTATUS=OK*3B$GPTXT,01,01,02,u-blox ag - www.u-blox.com*50$GPTXT,01,01,02,HW UBX-G70xx 00070000 FF7FFFFFo*69$GPTXT,01,01,02,ROM CORE 1.00 (59842) Jun 27 2012 17:43:52*59$GPTXT,01,01,02,PROTVER 14.00*1E$GPTXT,01,01,02,ANTSUPERV=AC SD PDoS SR*20The very bottom line on the label of the units I received is 2311, probably a date code (i.e. November 2023) but not sure that's right. Not confirmed.Both the units I received obtained cold-start 2D fix in about 2 minutes, 3D fix about a minute later, indoors, above grade, with the supplied ceramic antennas. In steady-state, usually sees between 15-25 sats, uses 6 or 7.CEP is surprisingly large even with 6-7 sats, usually around 25m. Can't explain that. The actual reported location is within about 3m most of the time.For $9 each, what's not to like? Five stars.
Victor
Reviewed in Mexico on April 25, 2024
Este Módulo GPS es mucho mejor que el NEO-6M. Este GPS si se conecta en cuestión de segundos aún en interiores a comparación del NEO-6M que estando en exteriores se tarda mucho en conectar. Lo recomiendo ampliamente!
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