ESPNTPServer/README.md
2018-06-12 19:31:45 -07:00

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# ESPNTPServer
GPS fueled ESP8266 based NTP Server
[![Build Status](https://travis-ci.org/liebman/ESPNTPServer.svg?branch=master)](https://travis-ci.org/liebman/ESPNTPServer)
[ESPNTPServer](ESPNTPServer) Contains the code for the NTP Server. I used [Eclipse with an Arduino plugin](http://sloeber.io) for development. If you want to use the Arduino IDE then create an empty file named ESPNTPServer.ino
[hardware](hardware) contains the esp8266 arduino core version used as a git submodule
[libraries](libraries) has all needed libraries as git submodules
[eagle](eagle) contains the schematic and board designs in Eagle cad.
[enclosure](enclosure) contains the STL files for the enclosure.
This is designed around [this GPS module](https://www.amazon.com/gp/product/B075DD5746/) but any module with standard NMEA output and a pult per second signal will work if you redesign the board or use an adapter.
I also used [this display module](https://www.amazon.com/gp/product/B00O2KDQBE/). You can use others but be careful with the power polarity, I have modules where VCC and ground pins are in a different order.
![Schematic](images/ESPNTPServer.png)
![assembly](images/open.png)
![running](images/closed.png)