#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd1(0x27, 16, 2);
LiquidCrystal_I2C lcd2(0x38, 16, 2);
int count;

void setup() {
  
  lcd1.init();
  lcd1.clear();
  lcd2.init();
  lcd2.clear();
  lcd1.backlight();
  lcd2.backlight();
  lcd1.setCursor(0, 0);
  lcd1.print("LCD1");
  lcd2.setCursor(0, 0);
  lcd2.print("LCD2");
}


void loop() {
  
  lcd1.setCursor(0, 1);
  lcd1.print(count++);
  lcd2.setCursor(0, 1);
  lcd2.print(count++);
  delay(500);
}