from machine import Pin, I2C, SoftI2C, ADC
from dht import DHT11
import time
import ssd1306

#OLED setup
i2c = SoftI2C(scl=Pin(22), sda=Pin(21), freq=400000) 
display = ssd1306.SSD1306_I2C(128, 64, i2c)

#DHT initial
dht = DHT11(Pin(15))

while True:
    dht.measure()                 # start to measure
    #temp  = dht.temperature()     # return the temperature
    #humid = dht.humidity()        # return the humidity
    for i in range(10):
        temp = i
        humid = 10 - i
        temp_str  = f"Temp: {temp}"
        humid_str = f"Himid: {humid}"
    
        display.fill(0)  # 填充螢幕  0 = 全黑, 1 = 全亮
        display.text(temp_str, 0, 0, 1)
        display.text(humid_str, 0, 1*8+2, 1)
        display.show()
        time.sleep(0.5)