the serial port probably for arduino /dev/ttyUSB0.... you can also check on the arduino, when you choose the port the module defines the name of the file to record ... it will have the name: ...
arduino_IoT_webserver is an ESP32-based project that creates a web server to control connected devices (like LEDs) and monitor real-time sensor data (e.g., temperature and humidity). The project ...
The Arduino platform should be perfect for throwing together a lightweight webserver because of the availability of quality shields that take care of the hardware for you. As [Ovidiu Predescu] found, ...