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Topics - milhead

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Character LCDs / NHD-0216K3Z-FL-GBW-V3 via SPI Help Requested
« on: April 28, 2014, 12:06:17 AM »
Hello Folks;

I'm using a NHD-0216K3Z-FL-GBW-V3 via SPI and I cannot
get a single character to display...

My clock frequency is around 78Khz, The following
display, show my setting
Display-On (0xfe,0x41),
Set-Contrast (0xfe, 0c52, 0x19), then
Clear-Screen (0xfe, 0x51).. Then
the text for 'Hello'

I cannot get any logical commands to work, LCD back-light etc..

I have soldered a wire across R2 to select SPI...

Does someone have an example of commands needed to initialize the display or am I missing something else...

I have the exact same result with two displays, I suspect
there is something that I am not doing;

Any help would be appreciated!


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