Pocket Telegram

We developed the pocket telegram to provide a way to communicate that doesn't require vision and is auditorily quiet. The pocket telegram encoded communication through button presses, and communicates with other telegrams over bluetooth. It takes between 3.6 and 5v input, providing power rails of 3.3v for the ESP32 and 5v for the motor. There are three buttons for communication: morese_short, morse_long, and a space.