from machine import Pin
import time
import dht

# Setup DHT sensor
dht_pin = Pin(21)  # Sesuaikan dengan pin yang Anda gunakan untuk sensor DHT
dht_sensor = dht.DHT22(dht_pin)  # Ganti DHT22 dengan DHT11 jika Anda menggunakan DHT11

# Setup LED Bar Graph pins
led_pins = [
    Pin(13, Pin.OUT),  # LED 1
    Pin(12, Pin.OUT),   # LED 2
    Pin(14, Pin.OUT),   # LED 3
    Pin(27, Pin.OUT),  # LED 4
    Pin(26, Pin.OUT),  # LED 5
    Pin(25, Pin.OUT),   # LED 6
    Pin(33, Pin.OUT),  # LED 7
    Pin(32, Pin.OUT)   # LED 8
]

def update_leds(value, is_humidity=False):
    # Matikan semua LED
    for led in led_pins:
        led.off()
    
    
    # Nyalakan LED sesuai nilai suhu atau kelembaban
    if value >= 10:
        led_pins[0].on()
    if value >= 20:
        led_pins[1].on()
    if value >= 30:
        led_pins[2].on()
    if value >= 40:
        led_pins[3].on()
    if value >= 50:
        led_pins[4].on()
    if value >= 60:
        led_pins[5].on()
    if value >= 70:
        led_pins[6].on()
    if value >= 80:
        led_pins[7].on()

while True:
    try:
        # Baca nilai dari sensor DHT
        dht_sensor.measure()
        temperature = dht_sensor.temperature()
        humidity = dht_sensor.humidity()
        
        print('Temperature:', temperature)
        print('Humidity:', humidity)
        
        # Update LED sesuai suhu
        update_leds(temperature)
        
        # Tunggu sebentar sebelum mengupdate LED untuk kelembaban
        time.sleep(2)
        
        # Update LED sesuai kelembaban
        update_leds(humidity, is_humidity=True)
        
        # Tunggu sebentar sebelum pengukuran berikutnya
        time.sleep(2)
        
    except Exception as e:
        print('Error:', e)
        time.sleep(2)