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Blynk also offers several advanced features that you can use to enhance your ESP32 project, such as: Virtual Pins: Virtual pins are pins that do not correspond to physical pins on your ESP32 but are linked to virtual pins in your Blynk project. You can use v...

Before running this code, you need to install the Blynk library in the Arduino IDE. In this example, we will use Blynk and ESP32 to monitor temperature and humidity in a room using the DHT11 sensor (if used, don’t forget to install the DHT library first). We ...