#include <Arduino.h>
#include <ssd1306xled.h>

int i=1;

int buzz3 = PB3;
int buzz4 = PB4;

void setup() {
  pinMode(buzz3, INPUT_PULLUP);
  pinMode(buzz4, INPUT_PULLUP);
  SSD1306.ssd1306_init();
}

void loop() {
  SSD1306.ssd1306_setpos(0, 0);
  SSD1306.ssd1306_string_font6x8("Press Any Button");

  if (digitalRead(buzz3) == LOW) {
    SSD1306.ssd1306_setpos(0, 0);
    SSD1306.ssd1306_string_font6x8("This is PB3        ");
    delay(200);
  }
  if (digitalRead(buzz4) == LOW) {
    SSD1306.ssd1306_setpos(0, 0);
    SSD1306.ssd1306_string_font6x8("This is PB4        ");
    delay(200);
  }
}