#include <SoftwareSerial.h>
#include <Arduino.h>
#include <U8x8lib.h>
U8X8_SSD1306_128X64_NONAME_SW_I2C u8x8(/* clock */ 4, /* data */ 3, /* reset */ U8X8_PIN_NONE);
SoftwareSerial Serial(PB0, PB1);
void setup() {
Serial.begin(9600); // Must be 9600
Serial.println("Hello Arduino\n");
u8x8.begin();
u8x8.setPowerSave(0);
}
void loop() {
u8x8.setFont(u8x8_font_chroma48medium8_r);
u8x8.drawString(0, 1, "Hejsan svejsan..");
delay(2000);
}