“Rubber-ducky” BIOS utility program for DigiSpark ATtiny85

The DigiSpark is a microcontroller based on the ATtiny85 chip that is comparable to the Arduino line of microcontrollers. The development board is programmed to facilitate the user experience through the automation of keyboard input into the computer, opening the possibility of automatic data entry into the computer’s BIOS with keyboard emulation or data entry without initializing a typical USB stick.