#Se importan modulos
from machine import Pin
from machine import Pin, ADC
from dht import DHT22 
from utime import sleep
import utime
import time

#Creando objetos
sensorDHT = DHT22(Pin(22))
rele = Pin (18, Pin.OUT)
sensor = ADC(Pin(34))
sensor.atten(ADC.ATTN_11DB)
sensor.width(ADC.WIDTH_12BIT)
motorRF = Pin(19, Pin.OUT)
motorRF2 = Pin(5, Pin.OUT)

while True:
  sensorDHT.measure()
  temp = sensorDHT.temperature()
  hum = sensorDHT.humidity()
  kel = temp + 273
  far = (temp * 9)/5 + 32
  print("T ={:02} °C H={:02}% K{:02}K F={:02}F".format(temp, hum, kel, far))
  medicion = float(sensor.read())
  conversion = round(medicion * 100 /4096, 2)
  print("la humedad del piso es:", conversion)
  utime.sleep_ms(400)

#sistema de riego

  if conversion >=95:
    rele.value(0)
    print("buena humedad")

  if conversion <=95:
    rele.value(1)
    print("riego")

#sistema de refrigeracion
#enfriamiento
  if temp >=18:
    motorRF.value(1)
    motorRF2.value(1)
    print("refrigerar")

  if temp <=18:
    motorRF.value(0)
    motorRF2.value(0)
    print("optimaRF")