from machine import Pin, PWM
from time import sleep

# Set up PWM Pin for servo control
servo_pin = machine.Pin(10)
servo = PWM(servo_pin)

# Set Duty Cycle for Different Angles
max_duty = 7864
min_duty = 1802
half_duty = int(max_duty/2)

#Set PWM frequency
frequency = 50
servo.freq (frequency)


for i in range(20000):
    servo.duty_u16(max_duty)
    sleep(1)
    servo.duty_u16(min_duty)
    sleep(1)