3、将ESP32-C3开发板与Arduino连接 选择其他开发板和接口 开发板搜索ESP32,选择AirM2M_CORE_ESP32C3; 端口选择对应USB的COM6(不同设备不同) 编写Arduino代码并烧录至ESP32 1、需要调用DHT库:点击 “工具”-> “管理库”->“搜索DHT”-> 找到如图DHT库 需要下载Blinker库: 下载blinker官方对应的Arduino库压缩...
t1; //定义湿度和温度 uint32_t CT_data[2]; //定义数组用来接收查询的结果 Init_I2C_Sensor_Port();//初始化SDA,SCL的IO口 Delay_1ms(500); if((AHT20_Read_Status()&0x18)!=0x18) { AHT20_Start_Init(); //重新初始
It is a small box that houses the sensor DHT22 and the uC ESP32 for it, it also includes an OLED screen that shows the temperature and relative humidity, it also includes the 18650 battery with its respective charge controller and also allows IoT mode.Download...
ESP32 with DHT11/DHT22 Temperature and Humidity Sensor using Arduino IDE | Random Nerd Tutorialsrandomnerdtutorials.com/esp32-dht11-dht22-temperature-humidity-sensor-arduino-ide/ arduino官网里面的DHT22项目,构建气象站。 https://create.arduino.cc/projecthub/Stamatis13/esp32-dht22-nextion-display...
sensor = dht.DHT22(Pin(16)) # 使用 DHT22 型號 # 如果使用 DHT11,可以將上面一行替換為 # sensor1 = dht.DHT11(Pin(16)) # 無限迴圈,每隔一段時間測量溫度和濕度 while True: sensor.measure() # 開始測量溫度和濕度 temp = sensor.temperature() # 取得測量的溫度 hum = sensor.humidity() # ...
//here we use pin IO14 of ESP32 to read data #define DHTPIN 14 //our sensor is DHT22 type #define DHTTYPE DHT22 //create an instance of DHT sensor DHT dht(DHTPIN, DHTTYPE,100); void setup() { Serial.begin(115200); Serial.println("DHT22 sensor!"); //call begin to start sen...
ESP8266 ESP-01 ESP-01S ESP01 DHT22 AM2302 Digital Temperature Humidity Sensor Wifi Module Replace SHT11 SHT15 High Precision $1.98 - $2.47 Min. order: 1 piece ESP8266 ESP-WROOM-32 ESP32-WROVER Development Board Test Programmer Socket Downloader for ESP-01 ESP-12F ESP-07S ESP-12S ESP32...
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彩色杜邦线若干条、ESP8266WIFI模块、发光二极管LED(红色绿色黄色)、L119110S电机驱动板、电机风扇、电机黄底、面包板、DHT11温湿度传感器 1.3接线图和界面设计 完整接线图 手机界面显示 2.代码 2.1完整代码 #define BLINKER_WIFI //指定接入方式为WIFI
Learn how to fix the Failed to read from DHT sensor error. If you need further help, please post a new question here:https://rntlab.com/ask-question/ Thanks! P.S. Learn more about the ESP32 or ESP8266 GPIOs below: