int chk = DHT11.read(DHT11PIN); // LCD显示采集的温湿度数据 lcd.setCursor(0, 0); lcd.print("Tep: "); lcd.print((float)DHT11.temperature, 2); lcd.print("C"); lcd.setCursor(0, 1); lcd.print("Hum: "); lcd.print((float)DHT
http.begin(client, iconUrl); httpResponseCode = http.GET(); if (httpResponseCode == HTTP_CODE_OK) { // 将天气图标保存到SPIFFS中 File file = SPIFFS.open("/icon.png", "w"); if (file) { while (http.connected() && http.available()) { file.write(http.read()); } file.close()...
readTemperature()函数从传感器返回温度。 readPressure()函数返回来自传感器的气压。 readAltitude(SEALEVELPRESSURE_HPA)函数根据指定的大气压力(以hPa为单位)和海平面压力(以hPa为单位)计算海拔高度(以米为单位)。 readHumidity()函数返回传感器的相对湿度。 Serial.print("Temperature = "); Serial.print(bme.readTe...
AI代码解释 functiondevice_data_analyze(dev)local t={}local a=0local s=dev:size()--我们定义 一次发送 十个 字节,分别为 温度 湿度--add_val(t,"Temperature",a,dev:bytes(1,5))add_val(t,"Humidity",a,dev:bytes(6,5))dev:response()dev:send("received")returns,to_json(t)end 如果大家对...
Log Temperature Data from Arduino into MATLAB You can read temperature data into MATLAB®using an Arduino®board without having to write any C code. Build up your code from scratch to perform a simple task, such as reading a set of temperature values into MATLAB. Then examine the data ...
项目地址:https://www.tinkercad.com/things/9Yv09OZnrXy-temperature-sensor-with-display //CREATED BY GIOVANNI, LUCAS B, LUCAS F & THIAGO.//WHEN THE TEMPERATURE IS HIGHER THAN 35ºC IT PLAYS ANOTHER SOUND FREQUENCY.//Include the library code.#include <LiquidCrystal.h>//Initialize the librar...
void loop() { // 读取温湿度传感器的数据 int chk = DHT11.read(DHT11PIN); // LCD 显示采集的温湿度数据 lcd.setCursor(0, 0); lcd.print("Tep: "); lcd.print((float)DHT11.temperature, 2); lcd.print("C"); lcd.setCursor(0, 1); lcd.print("Hum: "); lcd.print((float)DHT11.humi...
void Task2code( void * pvParameters ){ Serial.print("Task2 在核心上运行"); Serial.println(xPortGetCoreID()); for(;;){ 浮动t = dht.readTemperature(); Serial.print("温度:"); 序列号.print(t); 延迟(2000); } } 3. 这里的void 循环函数将保持为空。我们已经知道循环和设置函数在 core1 ...
float fah = sensor.readTemperature(true); //Reading the temperature in Fahrenheit if (isnan(h...
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 ...