#include int pinDHT11 = 2; SimpleDHT11 dht11; void setup() { Serial.begin(9600); } void loop() { byte temperature = 0; byte humidity = 0; int err = SimpleDHTErrSuccess; // start working... Serial.println("================================="); if ((err = dht11.read(pinDHT11, &temperature, &humidity, NULL)) != SimpleDHTErrSuccess) { Serial.print("Read DHT11 failed, err="); Serial.println(err);delay(1000); return; } Serial.print("Humidity = "); Serial.print((int)humidity); Serial.print("% , "); Serial.print("Temperature = "); Serial.print((int)temperature); Serial.println("C "); delay(3000); //瘥�3蝘㘾＊蝷箔�甈� }