- 注意温湿度传感器DHT11模块的供电电压
#include <DHT.h>DHT dht15(15, 11); //引脚15接DHT15传感器的DATA引脚
void setup(){Serial.begin(9600);dht15.begin();
}void loop(){while (true) {Serial.println(String("当前温度为:") + String(dht15.readTemperature()));//循环读取传感器数据Serial.println(String("当前湿度为:") + String(dht15.readHumidity()));//读取湿度delay(1000);}}