from machine import Pin, TouchPad
from time import sleep

# Define the GPIO pin connected to the touch sensor
touch_pin = 4

# Create a TouchPad object
touch = TouchPad(Pin(touch_pin))

while True:
    # Read the touch value
    touch_value = touch.read()

    # Print the touch value to the shell
    print("Touch Value:", touch_value)

    # Wait for half a second before reading again
    sleep(0.5)