![5 minute guide to making a GPS Locked Stratum 1 NTP Server with a Raspberry Pi | Ava High Altitude Balloon Project 5 minute guide to making a GPS Locked Stratum 1 NTP Server with a Raspberry Pi | Ava High Altitude Balloon Project](https://ava.upuaut.net/wp-content/uploads/2018/11/IMG_0235-500x500.jpg)
5 minute guide to making a GPS Locked Stratum 1 NTP Server with a Raspberry Pi | Ava High Altitude Balloon Project
![Nikolai 📡 🛰️ VE3NKL on Twitter: "Project in progress... NTP server based on Raspberry Pi Zero W and GPS board. Useful for syncing a PC clock in the field. https://t.co/8eDzvYc3sY" / Twitter Nikolai 📡 🛰️ VE3NKL on Twitter: "Project in progress... NTP server based on Raspberry Pi Zero W and GPS board. Useful for syncing a PC clock in the field. https://t.co/8eDzvYc3sY" / Twitter](https://pbs.twimg.com/media/EQYkv4yW4AEGXxV.jpg)
Nikolai 📡 🛰️ VE3NKL on Twitter: "Project in progress... NTP server based on Raspberry Pi Zero W and GPS board. Useful for syncing a PC clock in the field. https://t.co/8eDzvYc3sY" / Twitter
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