bboyho/GPSClock

This code parses the GPS data when there is a satellite lock and outputs the data to a 7-segment serial display using software serial pins. The clock is adjust for Mountain Standard Time with an optional mode for daylight savings.

Arduino GPS Clock Project

The current time is displayed using an Arduino Uno, SparkFun GPS Shield, EM406A GPS Receiver, and 7-Segment Serial Display - Red. This code parses the GPS data when there is a satellite lock and outputs the data to a 7-segment serial display using software serial pins. The clock is adjust for Mountain Daylight Time (MDT) with an optional mode for daylight savings with the press of a latching button, jumper wire, or switch. There is a status LED indicator for the MDT to indicate whether it is AM or PM.

Documentation

• Tiny GPS Plus Library - Arduino library that parses GPS serial data
• Using the Serial 7-Segment Display - Basic hookup guide for 7-segment serial display
• GPS Shield Hookup Guide - GPS Shield Hookup Guide

License Information

This project is open source!

Please review the LICENSE.md file for license information.

Distributed as-is; no warranty is given.

• Your friends at SparkFun.