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...
In this ESP-IDF guide, we will learn how to use the ESP32-S2 internal temperature sensor to monitor temperature readings. We will create an example project provided by ESP-IDF that uses the temperature sensor driver. Through that example, we will demonstrate the use of the necessary APIs to...
ESP_LOGD("main", "The current version is %s", x.c_str()); sensor: - platform: uptime id: ${friendly_name}_uptime name: ${friendly_name}_uptime - platform: internal_temperature id: ${friendly_name}_cpu_temprature name: ${friendly_name}_cpu_temprature - platform: wifi_signal # Re...
Monitoring temperature is critical in many different applications. If the battery temperature is very high, you stop charging. If the CPU is overheating, you either improve the heatsink or reduce CPU speed. Temperature monitoring is also needed in food industries for storage. To make sure the fo...
ESP-IDF Example Project Library Forum Post Temperature/Humidity Sensors Single DS18B20 on ESP-IDF DS18B20 is a 1-Wire digital thermometer. Simple DHT11 library DHT11 is a simple temperature & humidity sensor. BME280 humidity/temperature/pressure sensor Adafruit BME280 Arduino library BME280 driver ...
Initialize the BME68X sensor according to the configured communication method (I2C here). If there are any errors or warnings during initialization, corresponding messages will be output to the serial port Set the sensor's temperature, pressure, and humidity measurement configurations, and set the ...
Feat(matter): Changes Matter Temperature Sensor to report Celsius by @SuGlider in #10759 Feat(matter): adds esp_matter:: namespace to attribute_t by @SuGlider in #10807 Network Fix(udp): Add missing LwIP locks to init multicast #10813 ESPmDNS: Add method for querying discovered service ...
# 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;' ...
Pins without internal pull up GPIO13 GPIO25 GPIO26 GPIO27 GPIO32 GPIO33 In arduino to use these pins you can simply use common commands Example: To make GPIO22 as input and GPIO23 as output pinMode(22,INPUT_PULLUP); pinMode(23,OUTPUT); ...
to your local machine ("localhost") from the code running in the simulator, use the hostnamehost.wokwi.internal. For example, if you are running an HTTP server on port 1234 on your computer, you can connect to it from within the simulator using the URLhttp://host.wokwi.internal:1234/...