Let us see how you connected everything from the chip to the display.
Try to adjust the background voltage, may be that is the problem!
Put a pause of 1 sec. between the declaration and your programm. Maybe the display was not yet setup.
Let us see how you connected everything from the chip to the display.
Try to adjust the background voltage, may be that is the problem!
Put a pause of 1 sec. between the declaration and your programm. Maybe the display was not yet setup.
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