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Messages - BenFR30

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OLEDs / Re: NHD-0420DZW-AY5 to replace NHD-0420DZ-FSW-FBW
« on: January 18, 2018, 04:30:00 AM »
Hi,

Thank you for your feedback,
I have an external supply, so i have enough poower.

I'm now trying to improve delay.
Thank you for your help.

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OLEDs / NHD-0420DZW-AY5 to replace NHD-0420DZ-FSW-FBW
« on: January 16, 2018, 08:03:09 AM »
Dear,

We developp few years ago a board to command a LCD character display (4x20), NHD-0420DZ-FSW-FBW.
It works perfectly.
After some researches, I found NHD-0420DZW-AY5, the OLED characters display.
In the datasheet we can see that is compatible with LCD display, but, when i replace my LCD display with the OLED display, it doesn't work.

Is it this OLED display 100% compatible to replace LCD display, with no firmware modification ?

That is the point i'm searching for.

Many thanks in advance for your feedback, I am stuck :(
Benjamin

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