from machine import Pin, I2C
from utime import sleep
import ssd1306
import dht

# ESP32 Pin assignment 
i2c = I2C(0, scl=Pin(22), sda=Pin(21))

# DHT22 Pin assignment
sensor = dht.DHT22(Pin(15))

oled_width = 128
oled_height = 64
oled = ssd1306.SSD1306_I2C(oled_width, oled_height, i2c)

oled.text('Hello, Wokwi!', 10, 10)      
oled.show()
sleep(3)

oled.init_display()
oled.text('Measureing...',10,10)
oled.show()
sleep(1)

while True:
  sensor.measure() 
  temp = sensor.temperature()
  humi = sensor.humidity()

  oled.init_display()
  oled.text('Temperature:%f'%temp,0,10)
  oled.text('Humidity:%f'%humi,0,25)
  oled.show()
  sleep(3)