#include <LiquidCrystal_I2C.h>
#include <ESP32Servo.h>
LiquidCrystal_I2C lcd(0x27, 16, 2); // I2C address 0x27, 16 column and 2 rows
const int servoPin = 2;
Servo servo;

void setup() {
  lcd.init(); // initialize the lcd
  lcd.backlight();
  servo.attach(servoPin, 500, 2400);
}

void loop() {
  int pos = 0;
  for (pos = 0; pos <= 180; pos += 1) {
    servo.write(pos);
    delay(15);
    if (pos <= 90)
    {
      lcd.clear();              // clear display
      lcd.setCursor(6, 0);      // move cursor to   (0, 0)
      lcd.print("uas");       // print message at (0, 0)
      lcd.setCursor(5, 1);      // move cursor to   (2, 1)
      lcd.print("mod1");
    }
    else {

      lcd.clear();                  // clear display
      lcd.setCursor(6, 0);          // move cursor to   (3, 0)
      lcd.print("uas");        // print message at (3, 0)
      lcd.setCursor(5, 1);          // move cursor to   (0, 1)
      lcd.print("mod2"); // print message at (0, 1)
    }
  }
}