print("Project: Goal 9 (Industries, Inovation & Infrastructure)")
print("Dateline: 22/11/2024")
print("Created By: Jd")


from machine import Pin, I2C
from time import sleep
import dht
import oled_library

# Initialize DHT22 sensor
dht_sensor = dht.DHT22(Pin(15))  # Connect DHT22 data pin to GPIO15

# Initialize I2C and OLED display
i2c = I2C(0, scl=Pin(22), sda=Pin(21))  # Use GPIO22 (SCL) and GPIO21 (SDA)
oled_width = 128
oled_height = 64
oled = oled_library.SSD1306_I2C(oled_width, oled_height, i2c)

def display_data(temp, hum):
    """
    Display temperature and humidity data on the OLED.
    """
    oled.fill(0)  # Clear the screen
    oled.text("Comfort Monitor", 0, 0)
    oled.text("Temp: {:.1f} C".format(temp), 0, 20)
    oled.text("Humidity: {:.1f}%".format(hum), 0, 40)
    oled.show()

def main():
    while True:
        try:
            # Read data from DHT22
            dht_sensor.measure()
            temperature = dht_sensor.temperature()
            humidity = dht_sensor.humidity()
            
            # Display data
            display_data(temperature, humidity)
            
            # Adjust the delay as needed
            sleep(2)
        
        except Exception as e:
            print("Error:", e)
            oled.fill(0)
            oled.text("Sensor Error!", 0, 20)
            oled.show()
            sleep(2)

# Run the main function
main()