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SSD1306TwoScreenDemo ESP32 doesn't work #387

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@c3Vw

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@c3Vw

Hello,

I believe 2 screen demo doesn't work properly.
Only 1 screen works at a time.
I'm developing on ESP WROOM 32 .

Below is my setup:
SSD1306Wire display(0x3c, 26, 27, GEOMETRY_128_32); SSD1306Wire display2(0x3c, 19, 18, GEOMETRY_128_32);

Issue is that only display works correctly, while display2 is completly blank.
If I comment out all display object functions display2 works as expected.

For example this project works correctly: https://github.com/bitbank2/Multi_OLED
But I'm not happy with the way screen operates
Any ideas what's wrong?

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