from machine import Pin
from time import sleep
import dht 

sensor1 = dht.DHT22(Pin(14))
sensor2 = dht.DHT22(Pin(12))

com1 = Pin(27, Pin.OUT)
com2 = Pin(26, Pin.OUT)
com3 = Pin(25, Pin.OUT)
com4 = Pin(33, Pin.OUT)

fan1 = Pin(15, Pin.OUT)
fan2 = Pin(2, Pin.OUT)
fan3 = Pin(4, Pin.OUT)
fan4 = Pin(5, Pin.OUT)

def tempsensor():
    sensor1.measure()
    sensor2.measure()

    temp1 = sensor1.temperature()
    hum1 = sensor1.humidity()
    temp_f1 = temp1 * (9/5) + 32.0

    temp2 = sensor2.temperature()
    hum2 = sensor2.humidity()
    temp_f2 = temp2 * (9/5) + 32.0

    print('Temperature: %3.1f C' %temp1)
    print('Temperature: %3.1f F' %temp_f1)
    print('Humidity: %3.1f %%' %hum1)

    print('Temperature: %3.1f C' %temp2)
    print('Temperature: %3.1f F' %temp_f2)
    print('Humidity: %3.1f %%' %hum2)


def TestrelayCom():
    com1.value(0)
    com2.value(0)
    com3.value(0)
    com4.value(0)
    sleep(1)
    com1.value(1)
    com2.value(1)
    com3.value(1)
    com4.value(1)
    sleep(1)

def TestrelayFan():
    fan1.value(0)
    fan2.value(0)
    fan3.value(0)
    fan4.value(0)
    sleep(1)
    fan1.value(1)
    fan2.value(1)
    fan3.value(1)
    fan4.value(1)
    sleep(1)

#satrt program
while True:
  try:
    TestrelayFan()
    #sleep(2)
    
    
  except OSError as e:
    print('Failed to read sensor.')