First pre-release of SatPulse 0.2
I just made the first pre-release of SatPulse 0.2.
SatPulse Blog
Welcome to the SatPulse blog.
2026
A tour of the GPS modules supported by SatPulse 0.2
For the last 8 months, I have been working on broadening the range of GNSS hardware supported by SatPulse. In 0.1, there was support only for u-blox modules....
Using SatPulse for timing without a PHC
Up to now, using SatPulse for timing has required some very specialized hardware. Over the last couple of days, I have implemented a feature that removes thi...
Improving SatPulse’s support for GPS configuration
In this post, I want to describe some recent improvements in how SatPulse supports GPS configuration.
SatPulse 0.1 released and onwards to 0.2
I released version 0.1 of SatPulse today. This is the first stable release of SatPulse. The initial commit was back in December 2022, over 3 years ago.
Using the tinyGTC with PTP hardware clocks
The tinyGTC is a delightful little device released towards the end of 2025. It turns out that the tinyGTC is very useful for working with precision network t...
2025
Time server architecture
It can be hard to understand how everything fits together with a PTP/NTP time server. This post explains how things work when using SatPulse.
Comparing GPS performance with SatPulse
I have been doing some more systematic testing on SatPulse. I have 6 different systems set up for testing. I ran SatPulse on them for 3 days, with SatPulse p...
Real-world applications of PTP
SatPulse makes it easy and inexpensive to run PTP on a network. Personally, I tinker with PTP because I find it interesting. Why be satisfied with your compu...
SatPulse repository made public
The SatPulse GitHub repository has now been made public.