**Stefan Kremser** (known as Spacehuhn online) is a computer science student and the creator of the ESP8266 Wi-Fi Deauther. His work in opening low-cost microcontrollers to security research includes projects like the Wi-Fi Duck, a Wi-Fi-connected HID attack tool, and the Arduino PCAP library, which allows low-cost Arduino devices to serve as packet sniffers. His programs have been implemented into Wi-Fi hacking wearables and enabled advanced Wi-Fi attacks like unmasking or capturing nearby Wi-Fi devices. You can join his Discord community here: discord.spacehuhn.tech.<br>