In the video above, we used an ESP32-S2 board to act as a USB HID (Human Interface Device), and then provided commands to simulate human input, such as keystrokes, to open the notepad application and type in a desired message. In the cybersecurity world, this is known as a "Bad USB" if the commands are malicious and harmful. This demonstration is solely intended for educational purposes and as a simple experiment. If you are interested in developing or implementing digital ideas using specialized devices (related to IoT), feel free to contact us.
