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Morse ​

Main menu key: j

Press letter keys to play the matching Morse code tone; pitch is adjustable.

Screenshots ​

morse

Shortcuts ​

KeyAction
a–z and other lettersPlay that letter’s Morse
-Lower frequency
=Raise frequency

Usage ​

  1. Press letters to sound them; volume follows global sound.volume.
  2. Use - / = to a comfortable pitch.
  3. Handy for practice or a simple beacon demo.

Sparks for M5Stack Cardputer