# -*- coding: UTF-8 -*-
#实验效果:读取dht温湿度传感器
#接线:使用windows或linux电脑连接一块arduino主控板,dht11连接D6,dht22连接D7
import time
from pinpong.board import Board,Pin,DHT11,DHT22 #导入dht库
Board("uno").begin() #初始化,选择板型(uno、leonardo、xugu)和端口号,不输入端口号则进行自动识别
#Board("uno","COM36").begin() #windows下指定端口初始化
#Board("uno","/dev/ttyACM0").begin() #linux下指定端口初始化
#Board("uno","/dev/cu.usbmodem14101").begin() #mac下指定端口初始化
dht11 = DHT11(Pin(Pin.D6))
dht22 = DHT22(Pin(Pin.D7))
while True:
temp = dht11.temp_c() #读取摄氏温度
humi = dht11.humidity() #读取湿度
print("dht11 temperature=",temp," humidity=",humi)
temp = dht22.temp_c() #读取摄氏温度
humi = dht22.humidity() #读取湿度
print("dht22 temperature=",temp," humidity=",humi)
time.sleep(1)