sensor = sensor_args[sys.argv[1]] pin = sys.argv[2] else: print('Usage: sudo ./Adafruit_DHT.py [11|22|2302] <GPIO pin number>') print('Example: sudo ./Adafruit_DHT.py 2302 4 - Read from an AM2302 connected to GPIO pin #4') sys.exit(1) # Try to grab a sensor reading....
'22':Adafruit_DHT.DHT22,'2302':Adafruit_DHT.AM2302}iflen(sys.argv)==3andsys.argv[1]insensor_args:sensor=sensor_args[sys.argv[1]]pin=sys.argv[2]else:print('Usage: sudo ./Adafruit
192.168.0.1 subnet: 255.255.255.0 captive_portal: web_server: ## web控制,添加了这2行,就可以在网页端打开设备ip; port: 80 sensor: #设置dht11传感器 - platform: dht pin: D1 temperature: name: "Temperature" humidity: name: "Humidity" update_interval: 60s # 数据每60s监测一次 model: "DHT11...
5、在Smart Configuration中配置P102引脚为Input mode6、全部保存刚刚的配置,更新当前配置文件保存完是灰色,没有保存是蓝色。3. 代码分析1、刚刚加载软件包在packages文件夹下,修改三处.c文件,dhtxx_latest的example文件夹下的dhtxx_sample.cdhtxx_latest的src文件夹下的dhtxx.c和sensor_asair_dhtxx.c...
(captive portal) in case wifi connection fails ap: ssid: "Hdt11 Fallback Hotspot" password: "ijH5DOuX3FQT" captive_portal: web_server: port: 80 sensor: - platform: dht pin: GPIO4 temperature: name: "dht11 temperaturel" humidity: name: "dht11 humidity" update_interval: 60s # 数据上传...
Specifications: Dissipation Power: 1 is_customized: Yes Pin Configuration: 4PIN 4P Temperature Range: -40°C to +80°C Humidity Range: 0-100% RH Accuracy: High Precision Compatibility: Arduino Features: |Optical Sensor Arduino| **High Precision and Versatility** The DHT22 AM2302 DHT11 AM2320...
pin of the sensor is connected to 3V3 of Pi (pin1), the second sensor pin via apull-upresistor (4.7k – 10kΩ) with a free GPIO of the raspberry (GPIO4, pin7) and the right senior pin comes at GND (Pin6) from the Pi. The second pin from the right of the sensor remains ...
PROBLEM DESCRIPTION A clear and concise description of what the problem is. After upgrade OTA from 8.1.0.6 to 8.1.0.7, the DHT11 sensor gives Temp = NULL deg C, and Humidity = NULL %. I know that to use the old sensor must insert USE_DHT...
The DHT11 Sensor is factory calibrated and outputs serial data and hence it is highly easy to set it up. The connection diagram for this sensor is shown below. As you can see the data pin is connected to an I/O pin of the MCU and a 5K pull-up resistor is used. This data pin ou...
#设置固定IPstatic_ip:192.168.0.251gateway:192.168.0.1subnet:255.255.255.0captive_portal:web_server:## web控制,添加了这2行,就可以在网页端打开设备ip;port:80sensor:#设置dht11传感器- platform: dhtpin:GPIO1temperature:name:"Temperature"humidity:name:"Humidity"update_interval:60s# 数据每60s监测一次model...