#include <ESP32Servo.h>
#include <LiquidCrystal_I2C.h>

int serv = 90;

LiquidCrystal_I2C lcdku(0x27, 16, 2);
Servo servoku;

void setup() {
   servoku.attach(33, 500, 2400);
   servoku.write(90);

   lcdku.init();
   lcdku.backlight();

   lcdku.setCursor(5, 0);
   lcdku.print(serv);

}

void loop() {
  delay(10);
}