#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

Adafruit_SSD1306 display (128,64,&Wire,-1); //-1 means the reset pin is not connected

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  if (!display.begin(SSD1306_SWITCHCAPVCC, 0X3c))
  {
    Serial.println("display not found");
    while(1);
  }
  display.clearDisplay();
  display.display();

  display.setTextSize(1);
  display.setTextColor(WHITE);
  display.setCursor(10,10);

  display.println("Hello");
  display.startscrollleft(0x00,0x07);
  display.display();

  delay(2000);
  display.clearDisplay();
  display.stopscroll();
  display.drawLine(20,5,50,40,WHITE);
  display.display();
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
}