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Contrast value

valueContrast value ( 1 to 1024 )

Model : CUBLOC + GHB3224C

This command controls the contrast of the LCD. Use this command with care, the contrast setting is sensitive. You will most likely need to adjust the contrast wheel on the back of the LCD after using this command.

Contrast 450
Delay 500

Please add a 500ms delay after each call to this command to prevent an overrun in the graphics buffer.

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cubloc/contrast/index.txt · Last modified: 2016/04/14 11:07 (external edit)