import machine  
from machine import Pin, SoftI2C  
from lcd_api import LcdApi  
from i2c_lcd import I2cLcd  
from time import sleep 
import dht

DHT_PIN = 2
sensor = dht.DHT22(Pin(DHT_PIN))
I2C_ADDR = 0x27  
totalRows = 2
totalColumns = 16
#lcd.custom_char(0,bell)

i2c = SoftI2C(scl=Pin(22), sda=Pin(21), freq=10000) 				#initializing the I2C method for ESP32  
lcd = I2cLcd(i2c, I2C_ADDR, totalRows, totalColumns) 
while True:
    sensor.measure()
    humidity =sensor.humidity()
    temperature =sensor.temperature()
    print("Humidity: {}%".format(humidity))
    print("Temperature: {}C".format(temperature))
    lcd.move_to(0,0)
    lcd.putstr(str(humidity)+"% HUMIDITY")
    lcd.move_to(0,1)
    lcd.putstr(str(temperature)+"C TEMPRATURE")