Serial.println(F("DHT11 Unified Sensor Example")); // Print temperature sensor details. sensor_t sensor; dht.temperature().getSensor(&sensor); Serial.println(F("---")); Serial.println(F("Temperature Sensor")); Serial.print (F("Sensor Type: ")); Serial.println(sensor.name); Serial.p...
// - Adafruit Unified Sensor Library: https://github.com/adafruit/Adafruit_Sensor // - DHT Sensor Library: https://github.com/adafruit/DHT-sensor-library #include<Adafruit_Sensor.h> #include<DHT.h> #include<DHT_U.h> #defineDHTPIN11// Pin which is connected to the DHT sensor. // 取消...
我们首先要安装两个库DHT和Adafruit Unified Sensor 打开Arduino点击 项目>加载库>管理库 安装NodeMcu1.0开发板 打开Arduino点击 文件>首选向在附加开发板管理网址填这个 https://arduino.esp8266.com/stable/package_esp8266com_index.json 然后点击 工具>开发板>开发板管理器 搜索esp8266然后安装 上传代码 首先选...
2.在“ 搜索”框中搜索“DHT”,然后从Adafruit安装DHT库。 3.从Adafruit安装DHT库后,在搜索框中键入“Adafruit Unified Sensor”。一直向下滚动以找到该库并进行安装。 码 安装必要的库后,您可以将以下代码复制到Arduino IDE并将其上传到ESP32或ESP8266开发板。 代码如何工作 让我们快速看一下代码的工作方式。 导...
Enter “dht” in the search field and look through the list for “DHT sensor library by Adafruit.” Click the “Install” button, or “Update” from an earlier version.IMPORTANT: As of version 1.3.0 of the DHT library you will also need to install the Adafruit Unified Sensor library, ...
Now let’s look at the code for interfacing the DHT22 sensor. For that first install the Adafruit’s DHT sensor library and Adafruit Unified Sensor Driver through the library manager. Then create a blank sketch and paste the code at the end of this article into it. #include <Wire.h> #...
Enter “dht” in the search field and look through the list for “DHT sensor library by Adafruit.” Click the “Install” button, or “Update” from an earlier version. IMPORTANT: As of version 1.3.0 of the DHT library you will also need to install the Adafruit Unified Sensor library, ...
在Arduino IDE中,打开“草图”>“包含库”>“管理库”,搜索并安装Adafruit Unified Sensor库。2. 硬件连接 - 引脚分配:DHT11温湿度传感器有三个引脚,SIP PIN接数字端,VCC PIN接电压端,GND PIN接地端。将这三个引脚分别连接到Arduino UNO的数字输入(D0)和模拟输入(A0)端口上。
After installing the DHT library from Adafruit, type “Adafruit Unified Sensor” in the search box. Scroll all the way down to find the library and install it.After installing the libraries, restart your Arduino IDE.CodeAfter installing the necessary libraries, you can upload an example code ...
3.从Adafruit安装DHT库后,在搜索框中键入“Adafruit Unified Sensor”。一直向下滚动以找到该库并进行安装。 码 安装必要的库后,您可以将以下代码复制到Arduino IDE并将其上传到ESP32或ESP8266开发板。 代码如何工作 让我们快速看一下代码的工作方式。