/** Read the humidity sensor value 03 MAY 2025 by Blind Author */ #include #include "DHT.h" #define DHTTYPE DHT22 #define DHTPIN 2 DHT dht(DHTPIN, DHTTYPE); void setup() { Serial.begin(9600); dht.begin(); } void loop() { float humidity = dht.readHumidity(); Serial.print("Humidity: "); Serial.println(humidity); delay(1000); }