I just created a project with ESP8266, DHT22, MQ135 and Screen OLED 128x128.
I always have same error message:
The GND connector on the 128x128 OLED component must have copper top and bottom layers, but the svg specifies only one layer
Here is my project
Platech_shematic.fzz (88.8 KB)
Anyone have any idea how I can fix this problem