how to build a precision time server. (optional) how to add a 4x20 LCD to display server status and GPS and PPS information. While you can use any model of Raspberry Pi to implement a Stratum-1 NTP ...
This is a mini-NTP based on a ESP32. Time will be provided from the GPS receiver and a DS3231 if no GPS-signal is avaliable, to server time to your networkcleints. With the feedback and help from our ...
Cheap GPS units are readily available nowadays, which is great if you have something that needs to be very precisely located. Finding the position of things is one of many uses for GPS, though. There ...
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Tuning a Raspberry Pi 2 module into a trackable device with GPS just got easier with the Geocaching Raspberry Pi 2 kit available from Farnell element14. So what does the Raspberry Pi 2 GPS kit include ...
Abstract: Network Time Protocol (NTP) and Precision Time Protocol (PTP) are key standards for network time synchronization, offering sub-millisecond and sub-microsecond accuracy, respectively. This ...