KY-018pi.py

from Adafruit_ADS1x15 import ADS1x15
from time import sleep
import time, signal, sys, os
import RPi.GPIO as GPIO

GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)

retraso = 0.5
ADS1115 = 0x01 # 16-bit
gain = 4096 # +/- 4.096V
sps = 64
adc_channel_0 = 0    # Channel 0
adc_channel_1 = 1    # Channel 1
adc_channel_2 = 2    # Channel 2
adc_channel_3 = 3    # Channel 3
adc = ADS1x15(ic=ADS1115)

try:
    while True:
        adc0 = adc.readADCSingleEnded(adc_channel_0,gain, sps)
        adc1 = adc.readADCSingleEnded(adc_channel_1,gain, sps)
        adc2 = adc.readADCSingleEnded(adc_channel_2,gain, sps)
        adc3 = adc.readADCSingleEnded(adc_channel_3,gain, sps)
        print("Channel 0:", adc0, "mV ")
        print("Channel 1:", adc1, "mV ")
        print("Channel 2:", adc2, "mV ")
        print("Channel 3:", adc3, "mV ")
        print("-----------------------")
        time.sleep(retraso)

except KeyboardInterrupt:
    GPIO.cleanup()