print("let's send text to OLED display")
print("Date: 23/11/23")
print("Created by : Muhammad Taufiiq")

'''
additional notes: before using OLED we need to do the following 4 steps
1. import library for OLED & I2C(SCL & SDA)
2. declare pins for I2C(SCL & SDA)
3. create an object NAME for your OLED screen
4. OLED will be ready for use
'''


from machine import Pin
import dht
from utime import sleep

sensor = dht.DHT22(Pin(15)) 
led_merah = Pin(5, Pin.OUT)
led_hijau = Pin(18, Pin.OUT)



prev_weather = ""
while True:
  try:
    sleep(2)
    led_merah.on()
    sensor.measure()
    temp = sensor.temperature()
    hum = sensor.humidity()
    temp_f = temp * (9/5) + 32.0
    print('Temperature: %3.1f C' %temp)
    print('Temperature: %3.1f F' %temp_f)
    print('Humidity: %3.1f %%' %hum)
  except OSError as e:
    print('Failed to read sensor.')
    led_hijau.on()