Arduino Forum

Using Arduino => Networking, Protocols, and Devices => Topic started by: angusryan_ on Feb 06, 2019, 03:36 pm

Title: PPS Led Flickering on Ublox 7N
Post by: angusryan_ on Feb 06, 2019, 03:36 pm
The PPS led is flickering on my Ublox 7n GPS Module.

I have nothing connected to the PPS leg on the module, however the module isn't working via serial due to the clock (which I think the PPS is related to).

1. What does it mean that my PPS is flickering?
2. How do I resolve it?