Go to the Arduino Cloud IoT dashboard to see real-time temperature and humidity data being updated from your ESP32. By following these steps, you will successfully connect your ESP32 with a DHT11 ...

Search for DHT sensor library by Adafruit and install it. Explanation of Code: DHTPIN is set to 2 to match the data pin connection on the DHT11. The dht.readHumidity () and dht.readTemperature () ...

This paper presents designing and implementing an Automatic room temperature control system using the Arduino and DHT11 sensor. The fan speed control system has also been proposed. Here, the user sets ...