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SparkFun GPS Dead Reckoning NEO-M8U Hookup Guide

By SparkFun Electronics

The u-blox NEO-M8U is a powerful GPS units that takes advantage of untethered dead reckoning (UDR) technology for navigation.

PROJECT
198

How to Upgrade Firmware of a u-blox GNSS Receiver

By SparkFun Electronics

This tutorial will demonstrate how to upgrade the firmware on the ZED-F9P but can be used for nearly all u-blox receivers.