I set out to understand the limits of clock sync precision using GNSS signals. The u-blox F9T receiver modules were the choice for my homelab.

This repo has the Python code I used to configure a pair of F9Ts for precision timing and collect results. It also includes the Jupyter notebooks I used for analysis.

This is not polished code that's ready to immediately solve poblems for others. It's a snapshot of my research tools that might be useful to others with similar interests, but likely only with some adaptation.

I gave a presentation summarizing my research at industry conferences.