import board
import busio
i2c = busio.I2C(board.SCL, board.SDA)
import adafruit_ads1x15.ads1115 as ADS
from adafruit_ads1x15.analog_in import AnalogIn
ads = ADS.ADS1115(i2c)
chan = AnalogIn(ads, ADS.P0)
print("{0:0.1f}\\n" .format(chan.value /1000))