Pre-GO PPP with SMA Connector

In stock
PKG300071P
$69.00

High precision GPS

The Pre-GO PPP (Precision Geolocation) uses U-Blox Precise Point Positioning algorithm to give high accuracy geolocation without external computational burden. The antenna is not onboard: attach an external antenna. Use with a Raspberry Pi running rtklib, the u-blox NEO 7P GPS/GLONASS receiver provides the raw data output required for centimeter-level accuracy.

Pre-GO PPP with SMA Connector GPS

Pre-GO PPP: High precision GPS with SMA antenna connector

Featuring the u-blox Neo-7P GPS/GLONASS module, the Pre-GO PPP SMA board offers a PPP (Precise Point Positioning) solution for your location-aware project, delivering centimeter accuracy. RTKLIB-compatible output makes this product ideal for surveying, cartography and geodetic applications. Precision geolocation in a 30x24mm form factor.

Connectors

This model includes an SMA connector for an external antenna (not included).

Pre-GO modules can connect to any host board with an available UART connection. Logic levels are at 3.3V, and the board is powered by the 5V supply; however, by removing and replacing a jumper resistor, the board can be powered by a 3.3V source.

Custom alternatives

A Geppetto designer has the choice of including a header on a custom-design that connects via 5-pin cable to one of these PreGO boards as shown by these examples. Alternatively, the GPS module can be placed directly on a board.

Related Posts

Learn more about this product by checking out the following:

Articles from Gumstix blog

GPS

High precision GPS provides raw data that can support RTK, or can use the PPP from U-Blox

5-pin GPS Connector

Serial GPS

Key Components
UBlox Neo-7P GPS Receiver Module UBlox Neo-7P GNSS Receiver with PPP and raw data output Specs
SMA Jack CONN SMA JACK STR 50 OHM PCB
DF13 R/A 5Pos 1.25mm SMT 5 position R/A connector for UART (DF13 series) Specs
Mating Connectors

Please read the instructions in the README file carefully before starting. Instructions and functions are explained in the file.

Files that are needed (such as bootloader and operating system) to create a bootable disk image, are available below.

Our Support page links additional resources.

Software Links
2015-02-25/overo/master/MLO U-Boot 2014.10 first-stage bootloader
2015-02-25/overo/master/u-boot.img U-Boot 2014.10 second-stage bootloader
2015-02-25/overo/master/README Build information about the assets for the Overo platform
2015-02-25/overo/master/gumstix-xfce-image-overo.tar.bz2 Yocto 1.7 filesystem running Linux kernel 3.17 for the Overo platform with the Xfce desktop environment
2015-02-25/overo/master/gumstix-console-image-overo.ubi Yocto 1.7 filesystem running Linux kernel 3.17 for the Overo platform without a desktop environment (UBI File System)
2015-02-25/overo/master/gumstix-xfce-image-overo.ubi Yocto 1.7 filesystem running Linux kernel 3.17 for the Overo platform with the Xfce desktop environment (UBI File System)
2017-10-25/overo/morty/MLO MLO spl file generated by buildbot on 2017-10-25 for overo from morty
2017-10-25/overo/morty/gumstix-console-image-overo.ubi boot/gumstix-console-image-overo.ubi rootfs file generated by buildbot on 2017-10-25 for overo from morty
2017-10-25/overo/morty/README README boot file generated by buildbot on 2017-10-25 for overo from morty
2017-10-25/overo/morty/gumstix-xfce-image-overo.ubi boot/gumstix-xfce-image-overo.ubi rootfs file generated by buildbot on 2017-10-25 for overo from morty
2017-10-25/overo/morty/u-boot.img u-boot.img boot file generated by buildbot on 2017-10-25 for overo from morty
2017-10-25/overo/morty/gumstix-xfce-image-overo.tar.bz2 gumstix-xfce-image-overo.tar.bz2 tar file generated by buildbot on 2017-10-25 for overo from morty
Due to manufacturer supply chain end of year schedule, Gumstix' hardware manufacturing will be closed between December 14, 2018 to January 2, 2019.
For updates about your order, please contact us via chat below or email at sales@gumstix.com