mrburnette:
Thanks!I have a different OLED with same resolution: 2-color mono display
I got my OLED working this morning using Software SPI. It's refusing to work using Hardware SPI, but I have no time today to dig into this issue... No issue with Hardware SPI and ILI9341 previously.
I also tried it on Nano328 and it worked using same pin numbers (unmod libs!):
// software SPI works on Maple Mini ARM 32-bit
// use these settings for the OLED_Pro smart display...
// These pin #'s are for Maple Mini/UNO/Nano/Mini328
#define OLED_DC 6 // D/C
#define OLED_RESET 5 // RST
#define OLED_MOSI 4 // SDA
#define OLED_CLK 3 // SCL
#define OLED_CS 7 // Not Connected to OLED board
Adafruit_SSD1306 OLED(OLED_MOSI, OLED_CLK, OLED_DC, OLED_RESET, OLED_CS);
Ray [OLED on the cheap...](http://www.hackster.io/rayburne/oled-on-the-cheap)
I've got that error in my arduinoIDE 1.6.1 when try to used your code
"
SPI_Test1.ino:11:30: fatal error: .\Adafruit_GFX.h: No such file or directory
compilation terminated."
do you know what's wrong?