import dht
from machine import Pin
from time import sleep
# 注意硬件是DHT11 还是DHT22
d = dht.DHT22(Pin(4))
while True:
d.measure()#执行测量
temp = d.temperature()
hum =d.humidity()
print("temp:",temp)
print("hum:",hum)
sleep(5)import dht
from machine import Pin
from time import sleep
# 注意硬件是DHT11 还是DHT22
d = dht.DHT22(Pin(4))
while True:
d.measure()#执行测量
temp = d.temperature()
hum =d.humidity()
print("temp:",temp)
print("hum:",hum)
sleep(5)