Bored of always typing in the same password over and over again? Luca designed a board to tackle just that problem. It’s a USB composite device, featuring both a USB keyboard emulator and a serial port. You program the letter sequence for the keyboard to type via the serial port, then press a button on the board to output the word from the USB keyboard emulator.
Today’s project was designed to solve the need to enter, using a keyboard, the same sequence of characters (a password, a greeting…) many times.