Newhaven Products > OLEDs

NHD-3.12-25664UCB2 Problem Displaying Text

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deeg92:
I have searched online everywhere for a way to display text on my OLED NHD-3.12-25664UCB2 display. I have downloaded the checker example and that is displaying correctly but I need to display text. Does anyone have a snippet or library to do this? It seems like there is a library for every other display except this one. I am using an Arduino Mega 2560.

Any help is appreciated.

Saurabh_B:
Unfortunatley we do not have a font library for this display currently.

However you can find many user created libraries that are Arduino Compatible through sites such as GitHub.

For instance : https://github.com/harlequin-tech/OledHQ
This library includes a font table, along with brightness control as well.

deeg92:
Thank you for your response and the link. So was this display not meant for text? Only images?

Saurabh_B:
The display can do both, however this controller does not come with a built in font library.
Many of our customers use a library like the one i linked for fonts.

deeg92:
I have tried to implement that new library. Do you know of anyone that has some sample code to get me started?

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