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

sensor = dht.DHT22(Pin(16))

# ESP32 Pin assignment 
i2c = SoftI2C(scl=Pin(22), sda=Pin(21), freq=100000) 

I2C_ADDR2 = 0x27 
totalRows = 2 
totalColumns = 16

lcd = I2cLcd(i2c, I2C_ADDR2, totalRows, totalColumns)

while True:
    sleep(2)
    sensor.measure()
    temperature = sensor.temperature()
    humidity = sensor.humidity()
    temp_f = temperature * (9/5) + 32.0
    lcd.move_to(0,0)
    lcd.putstr('Temp: ')
    lcd.putstr(str(temperature))
    lcd.putstr('°C')
    lcd.move_to(0,1)
    lcd.putstr('Humidity: ')
    lcd.putstr(str(humidity))
    lcd.putstr('%')
    print('temperature: ', temperature , '°c')
    print('temperature: ' , temp_f , '°f')
    print('  humidity;: ', humidity, "%")