Oops. one correction, as I think I didn't know what you meant when you said "dots". Those are vias, solder-pad-like features that just create an electrical connection between layers on a PCB. In this case, they are indeed shielding.

-B

On 10/29/21 10:58 AM, jonathan hunsberger via TriEmbed wrote:
I don't know anything about this but I think maybe that's a label (-) for the black part of the board. Like the (+) label on the red? I'm curious, what are the dots around the traces to the antenna? Solder pads for shielding?

On Fri, Oct 29, 2021, 7:49 AM Rick via TriEmbed <[email protected] <mailto:[email protected]>> wrote:

    Good morning Adam,

    It appears you have an unrouted trace between pins 2 and 4 on the
    dual-row connector (upper left side, left top two holes).

    Regards,

    Rick

    On 10/29/2021 3:35 AM, Scott Hall via TriEmbed wrote:
    Question from Adam Novak <[email protected]
    <mailto:[email protected]>>, posed at 9:26pm 28-Oct-21:

        <https://splatspace.slack.com/archives/CECJGKREV/p1635470772004800>

        Anybody here know PCB design? Does my Raspberry Pi LoRa modem
        board look ready to send off to OSHPark?
        image.png



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