NHD-2.7-12864WDW3-M Graphic OLED Display

Does anyone got NHD-2.7-12864WDW3-M work? I am using software SPI with following pins configuration:

#define OLED_MOSI 9
#define OLED_CLK 10
#define OLED_DC 11
#define OLED_CS 12
#define OLED_RESET 13

I have attached the Arduino code that works perfectly fine with NHD-2.7-12864UCW3.

please help,
Thanks

ssd1306_128x64_spi.ino (11.5 KB)

Your display uses a SSD1322 controller.

Surely you should use a library that supports SSD1322 e.g. U8g2lib

David.

Thanks for the reply David. I tried with U8x8lib, which supports SSD1322. I have 2 same displays but neither is working.

I have attached U8x8lib test code.

GraphicsTest.ino (22 KB)

Oliver advises using U8g2lib

I would try U8g2lib first.

David.

I assume there is some wiring problem. It should work with u8g2 or u8x8.

Oliver