from machine import Pin, Timer
import network
import time
from umqtt.robust import MQTTClient
import sys #Utilizado para terminar o programa
import dht

sensor = dht.DHT22(Pin(15))                  # DHT11 Sensor on Pin 4 of ESP32

led=Pin(2,Pin.OUT)                          # Onboard LED on Pin 2 of ESP32

WIFI_SSID     = 'KleFer-2.4'
WIFI_PASSWORD = '01082015'

mqtt_client_id      = bytes('client_'+'12321', 'utf-8') # Just a random client ID

ADAFRUIT_IO_URL     = 'io.adafruit.com' 
ADAFRUIT_USERNAME   = 'user'
ADAFRUIT_IO_KEY     = 'key'

# ============= FEEDs ============= #
TOGGLE_FEED_ID      = 'led'
TOGGLE_FEED_ID      = 'led1'
TEMP_FEED_ID      = 'temp'
HUM_FEED_ID      = 'hum'

def connect_wifi(): #Função para conectar no WIFI
  print("Connecting to WiFi", end="")
  sta_if = network.WLAN(network.STA_IF)
  sta_if.active(True)
  sta_if.connect(WIFI_SSID, WIFI_PASSWORD)
  while not sta_if.isconnected():
    print(".", end="")
    time.sleep(0.1)
  print(" Connected!")
        

connect_wifi() # Connecting to WiFi Router