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Morse

Main menu key: j

Press a letter or number to play its Morse code tone. The active symbol is highlighted while a live waveform and per-symbol progress bar follow the sound.

Screenshots

morse

Shortcuts

KeyAction
az / 09Play the matching Morse code
-Lower frequency
=Raise frequency

Usage

  1. Press a letter or number; volume follows global sound.volume.
  2. Use - / = to a comfortable pitch.
  3. The green dot or dash is the active symbol; the waveform and progress bar show its duration.
  4. Handy for practice or a simple beacon demo.

Sparks for M5Stack Cardputer