Application Notes

AN-1161 A GreenPAK Wireless Morse Code Keyboard

This application note will discuss a one-button Bluetooth keyboard that takes input in the form of Morse Code. Morse Code is a scheme for sending messages using only short and long intervals, known respectively as dots and dashes. In this way, users can type any alphanumeric character using only a single input.

The Silego GreenPAK SLG46537V will be used to translate the Morse Code input into a byte of data. This byte will then be transmitted using an external Bluetooth module (specifically, the Rigado BMD-300) to be displayed as the appropriate character on a simple computer application.

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Tags

GreenPAK, Wireless, Morse, Code, Keyboard, Button, Bluetooth, Asynchronous State Machine, ASM


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