Switchberry – CM4 Managed Switch for PTP, GPS, NTP, and PPS
github.comA bit more info in this video: "Putting together the first Switchberry (a managed PTP switch)" https://www.youtube.com/watch?v=BWiichFXWGA
A bit more info in this video: "Putting together the first Switchberry (a managed PTP switch)" https://www.youtube.com/watch?v=BWiichFXWGA