print("Hello, ESP32!")
from machine import Pin,PWM
from time import sleep_ms
from servo import Servo

# motor = PWM(Pin(13,Pin.OUT))
# motor.freq(50)

motor = Servo(Pin(13),min_us = 500,max_us = 2500,angle = 181)

while True:
    # motor.duty(int(1023*0.5/20))
    # sleep_ms(1000)
    # motor.duty(int(1023*1/20))
    # sleep_ms(1000)
    # motor.duty(int(1023*1.5/20))
    # sleep_ms(1000)
    # motor.duty(int(1023*2/20))
    # sleep_ms(1000)
    # motor.duty(int(1023*2.5/20))
    # sleep_ms(1000)
    motor.write_angle(0)
    sleep_ms(1000)
    motor.write_angle(45)
    sleep_ms(1000)
    motor.write_angle(90)
    sleep_ms(1000)
    motor.write_angle(135)
    sleep_ms(1000)
    motor.write_angle(180)
    sleep_ms(1000)

    for i in range(0,181,45):
        motor.write_angle(i)
        sleep_ms(1000)

    for i in range(180,0,-45):
        motor.write_angle(i)
        sleep_ms(1000)