Switchberry: Sometimes a good time costs extra

Duration: 14:23

Check out the Switchberry: https://github.com/Time-Appliances-Project/Switchberry

Also mentioned:

- My Stratum 1 PTP/NTP Pi 5 Server: https://github.com/geerlingguy/time-pi

- TimeHAT V6: https://pmqipr-s3.myshopify.com/collections/timehatv6-bundles

Yes, I know it's expensive. Someday we can maybe get the price down, if we can prove the concept :)

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - N'Sync

00:40 - The Switchberry

01:24 - The TimeHAT V6 Pi Server

02:34 - NTP Sync

03:25 - PTP Settings

05:08 - Wireshark PTP packet sniffing

08:20 - It's always 37 seconds off

10:10 - Switchberry internals