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System Overview

GNSS Flex System

The GNSS Flex system is designed to be modular with a standardized pin layout that keeps the ecosystem pin-compatible for upgrades and allows boards to be easily swapped for repairs. The ecosystem is comprised of two boards, which mate through two 2x10-pin, 2mm pitch headers.

Attaching a GNSS Flex module to a GNSS Flex carrier board.

Manipulate 3D Model
Controls Mouse Touchscreen
Zoom Scroll Wheel 2-Finger Pinch
Rotate Left-Click & Drag 1-Finger Drag
Move/Translate Right-Click & Drag 2-Finger Drag

The SparkPNT GNSS Flex modules function as plug-in boards that feature different GNSS receivers. They are designed to mate with carrier boards for various purposes; such as a breakout board, Raspberry Pi pHAT, SparkPNT product line, etc.

Board Variants

Below, are two generic examples of a GNSS Flex module and carrier board.

Ecosystem Boards

Below, are all the available GNSS Flex boards in our ecosystem.

Section Topics

This guide is divided into three sections:

  • The Ecosystem Overview section describes the overall GNSS Flex system and its primary components.
  • The GNSS Flex Modules and Carrier Boards sections detail each of the specific boards in the ecosystem and how they operate.
  • In the Resources and Support sections, users can find the design files (KiCad files & schematic), relevant documentation (datasheets, white papers, etc.) and other helpful links on the Resources page. Lastly, the Troubleshooting page includes helpful tips and instructions for how to receive technical support from SparkFun.