How to setup a Raspberry Pi as a GPS based NTP server in your Smarthome - YouTube
Microsecond accurate NTP with a Raspberry Pi and PPS GPS - Austin's Nerdy Things
How to Install NTP Server and Client(s) on Raspberry Pi with Ubuntu Mate | by Rishabh Dev Yadav | Medium
NTP Server via GPS on a Raspberry Pi | Weberblog.net
GpsNtp-Pi
Building a Stratum 1 NTP Server with a Raspberry Pi | Transmission
How to Build a Stratum 1 NTP Server Using A Raspberry Pi | Red Hat Developer
Local stratum-1 NTP server (ntpd)
Raspberry Pi – Stratum 1 NTP Server | DigitalNigel
Building a Raspberry-Pi Stratum-1 NTP Server
Raspberry Pi – Stratum 1 NTP Server | Mostly Robots
5 minute guide to making a GPS Locked Stratum 1 NTP Server with a Raspberry Pi | Ava High Altitude Balloon Project
How to build own Stratum-1 NTP server on Raspberry-Pi + GPS (PPS) – Trader's Notes
Quick-start Raspberry Pi NTP server
Building a Raspberry-Pi Stratum-1 NTP Server
NTPi – Raspberry Pi as a Stratum-1 NTP Server Hardware Part 2 | Ava High Altitude Balloon Project
Microsecond accurate NTP with a Raspberry Pi and PPS GPS - Austin's Nerdy Things
Building a Stratum 1 NTP Server with a Raspberry Pi | Transmission
Raspberry Pi – Stratum 1 NTP Server | Mostly Robots
Building a Raspberry-Pi Stratum-1 NTP Server
Building a Raspberry-Pi Stratum-1 NTP Server
stratum-1 time server with raspberry pi | its a lot more tha… | Flickr
