from picozero import Speaker
from time import sleep

# Set up the speaker on GPIO pin 15
speaker = Speaker(15)

# Set the frequency for the beep (change this value to adjust the tone)
frequency = 100  # Hz

# Continuously beep with a 1-second interval
while True:
    speaker.on(frequency)  # play the chosen frequency
    sleep(1)                 # wait for 1 second
    speaker.off()            # turn off the sound
    sleep(1)                 # wait for 1 second before the next beep