This is for rpi004.Graphs. -

Hardware:

Type.	Description.	Sponsor	Webshop
CPU	Raspberry PiZero v1.3, Single-core 1000Mhz BCM2835 , 512 MB 900093	None	None
GPS	NEO-6M-0-001	None	None
PCB	Dual Side Prototype PCB	None	None
PSU	Cheap USB PSU	None	None
NIC	Cheap usb 100Mbit ethernet	None	None

Here is the current time sync status +/- 2 msec. total on the graph.

Here is the time sync status 5.0k = 0.005 ms on the graph.

Here is the work in progress setup.

Test setup of Pi Zerro and Neo 6M, located at my parents

Log

2017-02-01 Change the firewall, so i have SNMP access to rpi004.
2017-01-21 Installed the Pi at my parents.
2017-01-18 Startet up a test of the Pi Zerro