PCBIncomplete Connection Error on GND / +3.3V Plane with ESP32 Module in 4-layer PCB
2025-07-05 07:32:09
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Hi everyone,
I'm currently designing my first PCB using EasyEDA (Standard version), and I'm running into an issue that I can't figure out.
The project is a 4-layer PCB. I've assigned the two inner layers as planes:
- **Inner1 = GND**
- **Inner2 = +3.3V**
When I run **DRC check**, I get several errors, but one type I don't know how to fix:
> `Incomplete Connection ( PlaneZone)`
This especially happens around the **ESP32 module** I placed. The DRC error seems to be saying that certain pads or vias are not properly connected to the corresponding plane (even though they overlap it).
I’ve checked Net assignments and copper pour, but I still get the error.
💡 This is my **first PCB**, and I admit the design might be a bit messy, so I hope you can understand.
I'm open to **any suggestions or feedback** that could help me understand what's going wrong or how I can debug this type of issue more effectively.
I'll attach my **project link** below for reference.
Thanks in advance for your support!
**[Project Link]:**
https://easyeda.com/editor#project_id=8bc2f441ecab4ede9f9868dcc50c9839
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