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PROJECT
80

Qwiic GPS Clock

By SparkFun Electronics

This project provides the current date and time using GPS satellites. Depending on your display, you can draw the time as a digital or analog clock. Or even configure the clock to read military time, adjust the clock for your time zone, or automatically adjust the time for daylight savings time!

PROJECT
34

Qwiic MultiPort Hookup Guide

By SparkFun Electronics

The SparkFun Qwiic Multiport adds additional ports to boards that have only one Qwiic port on their I2C bus. Once added, you can use it as a hub to add as many I2C devices to the bus as you need [1] ! You can also use the board as an alternative to a daisy chained configuration.

PROJECT
184

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.