JeremyCook
DIIDevHeads IoT Integration Server
•Created by Afuevu on 12/10/2024 in #🟩-pcb-and-analog
Urgent Review Needed for IoT Board Design with GPRS, WiFi, and Bluetooth Features
A few thoughts:
1. - if you're using WIFI from that ESPxx module (or maybe even if you're not), you may want to consider keeping the filled area out below it. I see you kept out the area below the antenna. so I suppose that will take care of most of it (had some of this written before seeing that), but couldn't hurt. Also seems like I've seen something about keeping the area with a crystal clear of fill as well, maybe that would apply to the ESPxx module as well, not sure.
2. - I would consider using stitching vias to attach the two plans together in more spots (seems they're both ground), though that's just something that seems good to me and I couldn't prove that it is better. That would allow you to fill in that blank bit on one side in the lower-right portion too.
But those are just my thoughts and probably not that important to its functionality. All the best with it!
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