10 - DHT11 pin OLED: SDA - SDA SCL - SCL */ #include <SPI.h> #include <Wire.h> #include <Adafruit_GFX.h> #include <Adafruit_SSD1306.h> #include <Fonts/FreeMonoBold18pt7b.h> #include "DHT.h" #define DHTPIN 10 // data connection pin of DHT11 #define DHTTYPE DHT11 //...
8. Connection Connect the DHT11 module to the Maduino Zero CAN-BUS module with wires to be used as an instrument to support CAN communication. Similarly, connect the display to the module to receive the data and display it. The connection between Maduino Zero CANBUS and DHT11: Maduino Ze...
OLED:SDA - SDA SCL - SCL */#include< SPI.h >#include< Wire.h >#include< Adafruit_GFX.h >#include< Adafruit_SSD1306.h >#include< Fonts/FreeMonoBold18pt7b.h >#include"DHT.h"#defineDHTPIN 10// data connection pin of DHT11#defineDHTTYPE DHT11// DHT 11DHTdht(DHTPIN, DHTTYPE)...
在这个项目中,我开发了一个Arduino库来读取 DHT11 湿度和温度传感器生成的数据,并使用 AZDeliveryESP8266ESP-12F NodeMCULua Amica V2 将其连续发送到 ThingSpeak 云服务。 有许多库可以用来读取 DHT11传感器数据。那么,为什么要重新发明轮子呢?只是为了了解事物的运作方式并可能改进它们的乐趣。
After installing this add-on library and the required Arduino library, type "listArduinoLibraries" in MATLAB to see if the add-on is properly installed. Wire up the Arduino board and the add-on device properly before creating the object to avoid a connection error in MATLAB. ...
The DHT11 measures temperature with a surface mountedNTC temperature sensor(thermistor) built into the unit. To learn more about how thermistors work and how to use them on the Arduino, check out ourArduino Thermistor Temperature Sensor Tutorial. ...
爬虫 爬虫scheme:协议(例如:http,https,ftp) host:服务器的IP地址或者域名 port: 服务器的端口(如果走下而已默认端口,80 or 443) path:访问资源的路径 query-string:参数 发送给HTTP服务器的数据 anchor: 锚(跳转到网页的指定锚点位置) Host:(主机和端口) Connection:(链接类型) Upgrade-Insecure-......
esphome: name: "esp8266-t94" esp8266: board: nodemcuv2 # Enable logging logger: # Enable Home Assistant API api: password: "" ota: password: "" wifi: ssid: "xxxxx" #wifi和密码 password: "xxxxx" # Enable fallback hotspot (captive portal) in case wifi connection fails ap: ssid: "Es...
single-bus interface, system integration quick and easy. Small size, low power consumption, signal transmission distance up to 20 meters, making it the best choice of all kinds of applications and even the most demanding applications. Products for the 3-lead (single-bus interface) connection ...
(captive portal) in case wifi connection fails ap: ssid: "Esp8266-t94 Fallback Hotspot" password: "VQyWziLnZOXD" manual_ip: #设置固定IP static_ip: 192.168.0.94 gateway: 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; ...