Datasheet

6
3.1.2 Demo 2: Display Hello World in Inverse Mode
#include <Wire.h>
#include <SeeedGrayOLED.h>
#include <avr/pgmspace.h>
void setup()
{
Wire.begin();
Serial.begin(9600);
SeeedGrayOled.init(); // initialize SEEED OLED display
SeeedGrayOled.setInverseDisplay(); // Set display to inverse mode
SeeedGrayOled.clearDisplay(); // Clear Display.
SeeedGrayOled.setVerticalMode(); // Set to vertical mode for displaying text
for(char i=0; i < 12 ; i++)
{
SeeedGrayOled.setTextXY(i,0); //set Cursor to ith line, 0th column
SeeedGrayOled.setGrayLevel(i); //Set Grayscale level. Any number between 0 - 15.
SeeedGrayOled.putString("Hello World"); //Print Hello World
}
}
void loop()
{
}
Output