DHT temperature/humidity sensor Push button Photo-resistor Servo The serial LCD I²C PWM Connecting to networks Access point Running a simple web server mDNS protocol Client server communication Control your ESP32 with an Android App(Tutorial numbering gap; no tutorial 16.) Get ...
void loop() { TempAndHumidity data = dhtSensor.getTempAndHumidity();//接受来自传感器的温度湿度数据,存入data变量 Serial.println("Temp: " + String(data.temperature, 2) + "°C");//开始通过串口显示变量的温度信息 Serial.println("Humidity: " + String(data.humidity, 1) + "%");//显示湿度...
Describe the problem you have/What new integration you would like The ESP32-S3-Box 3 comes with a Sensor-Docking Station. Part of this Station is an AHT30 Temperature and Humidity Sensor. Based on the information I found, it is connected to the I2C of the Chip. SCL = GPIO40 SDA = G...
String DoWork_Response(String SensorName,String SensorAction){ // 根据命令做控制 // 解析1-传感器sensor_all 命令GetData 返回所有的数据 if(SensorName=="sensor_all" && SensorAction=="GetData"){ // // 湿度 // float Humidity = dht.readHumidity(); // // 温度 // float Temperature = dht....
//DHT Sensor; uint8_t DHTPin = 4; DHT dht(DHTPin, DHTTYPE); float temperature_Celsius; float temperature_Fahrenheit; float Humidity; AsyncWebServer server(80); AsyncEventSource events("/events"); unsigned long lastTime = 0; unsigned long timerDelay = 30000; // send readings timer ...
(wifiClient);// 定义变量来存储上次的温度和湿度值floatlastTemperature=NAN;floatlastHumidity=NAN;voidconnectWifi(){WiFi.begin(WIFI_SSID,WIFI_PASSWORD);while(WiFi.status()!=WL_CONNECTED){delay(500);}}voidconnectMQTT(){mqttClient.setServer(MQTT_SERVER,1883);while(!mqttClient.connected()){if(mqtt...
DHT11 and DHT22 web server to display temperature and humidity values on the web page ESP32 Web Server Control Servo motor with Arduino IDE LM35 Temperature Sensor with ESP32 – Web Server ESP32 web server control relay and 220-volt lamp ...
mqttClient.publish("homeassistant/sensor/esp32/temperature1/config", tempConfig.c_str()); String humConfig = "{ "unique_id": "esp32_humidity_sensor1", "name": "湿度传感器1", "state_topic": "home/esp32/humidity1", "unit_of_measurement": "%", ...
Simple PlatformIO project to create a weather station with ESP32, DHT sensor, LCD 16x2. Connects over Wi-Fi and with simple web server for querying temperature and humidity data. Parts used ESP32 DEV Kit Board (AZDelivery ESP-WROOM-32) DHT22 (AM2302) Temperature and Humidity Sensor LCD 16...
# Example configuration entry (D2)sensor:-platform: dhtpin:GPIO7temperature:name:"Temperature"humidity:name:"Humidity"update_interval:5s number:-platform: templatename:Servo Controlmin_value:-100max_value:100step:1set_action:then:-servo.write:id:my_servolevel:!lambda 'return x / 100.0;' ...