The UDP example does not work

[john.liu]

Hi:

NCS use v2.2.0.

Build Config:

Borad: PCA10090

Runing UDP example:

I can run other examples with LOG output.

[Raoul]

Hi John,

As opposed to many other samples, the nRF9160 UDP sample has CONFIG_SERIAL disabled by default to demonstrate low power usage, as stated here. So just to make sure, could you make sure that CONFIG_SERIAL is set to y in your proj.conf?

I see that a warning about CONFIG_SERIAL is generated when building this sample, but since building still completes, it's easy to miss.

Best regards,

Raoul