You can also put one together with an ESP32 and a gps receiver for maybe $15 The...

		deivid 12 months ago \| parent \| context \| favorite \| on: Interposer to fix the Symmetricom SyncServer S200 ... You can also put one together with an ESP32 and a gps receiver for maybe $15 There are plenty of examples online, but this is my "cool clock" https://github.com/DavidVentura/esp-ntp