from machine import Pin, PWM         # I import the PIN library and the PWM library
 
import time                          # I import time

 

servo = PWM(Pin(15))                 # Configure pin 15 as a PWM signal output.

servo.freq(50)                       # Set the frequency to 50

 

for i in range(2000, 6000, 100):     # Create a sweep from 2000 to 6000 in steps of 100.

    servo.duty_u16(i)                # Update the servo position with each cycle increment.

    time.sleep(0.05)                 # Brief pause of 50 ms to generate a smooth and non-jerky movement.