#include <ESP32Servo.h>
Servo servo;
void setup() {
servo.attach(2);
servo.write(0);
delay(2000);
}

void loop() {
servo.write(180);
delay(1000);
servo.write(0);
delay(1000);
servo.write(130);
delay(1000);
servo.write(030);
delay(1000);
servo.write(100);
delay(1000);
servo.write(50);
delay(1000);
}