NHD-2.7-12864WD help with R3

Hardware
1

Hello! I'm attempting to use a New Haven Display NHD-2.7-12864WD 2.7" 128x64 OLED with my project.

I've attempted to get the display working with some U8G2 example codes and I can't get the display to operate but when I reconfigure this example code from New Haven Display to work with the R3 the display runs through the routines without an issue.

I'm not an Arduino super user but I understand enough to know this has to be something simple I'm overlooking, I just don't know where to look.

If anyone could lend me a hand I'd greatly appreciate it!

2

which exact 12864WD module do you have ? link ?

3

Sorry! Yes.

At the bottom of the manual PDF there's an initialization code for the display but I'm not experienced enough to know if this is necessary for Arduino. The example code from NHD appears to use the initialization code but there hasn't been any reference to it in the few Arduino related topics I've found for the display.

4

Re-configure the example U8G2 code in the same way that you re-configured the example code from New Haven Display.

And neither do we. You forgot to post the code that doesn't work.

Come to think of it, you forgot to post the code that does work, too.

You posted some code that doesn't work, but it's not the code you want help to get working.

Or have I misunderstood?