from machine import Pin, PWM, I2C
from time import sleep
from dht import DHT22
from lcd1602 import LCD

led0 = Pin(2,Pin.OUT)
dht = DHT22(Pin(22))

i2c = I2C(0, sda=Pin(0), scl=Pin(1), freq=100000)
I2C_ADDR = i2c.scan()
lcd=LCD()


def LedFunc():
   led0.value(1)

def display_lcd(text):
    lcd.clear()
    lcd.write(text)


while True:

    dht.measure()
    temp = dht.temperature()
    hum = dht.humidity()


    print(f"Temperature: {temp}C    Humidity: {hum}% ")

    lcd.clear()
    greeting1 = 'Temp: ' + str(temp) + " C"
    greeting2 = 'Hum: ' + str(hum) + "%"
    lcd.write(0,0,greeting1)
    lcd.write(0,1,greeting2)

    # greeting1='Hello '+myName
    # greeting2='REFERENCE PECAH KEPALA'
    # lcd.write(0,0,greeting1)
    # lcd.write(0,1,greeting2)
    # lcd_text = f"Temp: {temp:.1f}C \nHumidity: {hum:.1f}%"
    # display_lcd(lcd_text)

    sleep(2)


    if (temp > 20 and hum > 30):
        LedFunc()
    else:
        None