Now there’s no noticeable delay between when they update.
Here’s the process I used https://alexsci.com/blog/preparing-to-change-the-clocks/
Now there’s no noticeable delay between when they update.
Here’s the process I used https://alexsci.com/blog/preparing-to-change-the-clocks/
NTP is accurate within a few milliseconds. GPS is accurate within a few microseconds. However, you need to hook into the PPS (pulse per second) on the GPS signal to get proper accuracy. Think of it like a super-precise drummer keeping beat. NTP servers typically use GPS as a primary time source.
Source: I operate a stratum-1 time server in the NTP pool.