import adafruit_lis3dh
import board
import busio
import time
import adafruit_hid.mouse
import usb_hid
rat = adafruit_hid.mouse.Mouse(usb_hid.devices)
i2c = busio.I2C(board.ACCELEROMETER_SCL, 
    board.ACCELEROMETER_SDA)
lis3dh = adafruit_lis3dh.LIS3DH_I2C(i2c, address=25)
lis3dh.range = adafruit_lis3dh.RANGE_2_G
umbral1 = 2
umbral2 = 1
while True:
    x, y, z = lis3dh.acceleration
    if x > umbral1 and y < umbral2 and y > -umbral2:
        rat.move(-10, 0)
    if x < -umbral1 and y < umbral2 and y > -umbral2:
        rat.move(10, 0)
    if y > umbral1 and x < umbral2 and x > -umbral2:
        rat.move(0, 10)
    if y < -umbral1 and x < umbral2 and x > -umbral2:
        rat.move(0, -10)
    time.sleep(0.1)