Azevedo Devices NTP Sync User Manual

WiFi NTP Sync Device for Nixie Clocks

Product Description

• Compatibility: All our kits with GPS input from 3.5mm Jack Socket
• Status Indicator LEDs: WiFi, NTP and Data Transmission
• Main power input: ~5V DC direct from clock PCB
• Baud rate: 9,600 bps
• Data Format: $GPRMC GPS Sentence.
• Cable length: 15cm / 6" (included)
• For use indoors only

Introduction

On a factory power up, the device sets up in Access Point (AP) Mode.
This is a wireless network that you can connect to with your computer
or Smartphone. Once connected, you use your Smartphone to enter
some simple configuration settings and then re-boot the module. The
module then powers up in active mode, which will connect to your
home WiFi network and retrieve the time and date from an NTP server
of your choice. Time and date are sent to the clock as a "fake" GPS
Data Sentence.
- User Guide -