Building an asynchronous ESP32s web server with the DHT11 sensor that displays temperature and humidity using Arduino IDE and sends an email to the user if temperature exceeds a certain set value using IFTTT software.
Before starting this installation procedure, make sure you have the latest version of the Arduino IDE installed in your computer.
The DHT library to read from the DHT sensor. ESPAsyncWebServer and Async TCP libraries to build the asynchronous web server.