底板 8266

語言 micropython

# 導(dǎo)入相關(guān)模塊
import dht
import machine

# 創(chuàng)建DHT11對(duì)象，連接到GPIO4引腳
d = dht.DHT11(machine.Pin(4))

# 測(cè)量并打印溫濕度數(shù)據(jù)
d.measure()
print('Temperature: {} C'.format(d.temperature()))
print('Humidity: {} %'.format(d.humidity()))

連接ESP8266接線方式：
DHT11 VCC --> 3.3V
DHT11 GND --> GND
DHT11 DAT --> GPIO4(D2)

微信圖片_20231203092626.jpg

Screenshot-00003.jpg

以下是進(jìn)一步細(xì)化

import dht
import machine
import time

dht_pin = machine.Pin(4)
dht_sensor = dht.DHT11(dht_pin)

while True:
    dht_sensor.measure()
    temperature = dht_sensor.temperature()
    humidity = dht_sensor.humidity()
    
    print("Temperature 溫度: {}°C".format(temperature))
    print("Humidity 濕度: {}%".format(humidity))
    
    if temperature > 35:
        print("Temperature too high! 溫度太高： Temperature（溫度）: {}°C".format(temperature))
    else :
        print("溫度適宜  Temperature（溫度）: {}°C".format(temperature))
    if humidity > 70:
        print("Humidity too high! 濕度太高： Humidity（濕度）: {}%".format(humidity))
    time.sleep(10)