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A cw keyer based upon the Raspberry Pi Pico.
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Martin Brodbeck b076f2c637 message memories added
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pico_sdk_import.cmake Initial commit. 2024-02-06 15:50:50 +01:00
README.md README updated 2024-03-04 12:10:57 +01:00

README.md

RaspiKeyer

Since I really like the Raspberry Pi Pico, I have started building a cw keyer based upon this microcontroller.

Note: The keyer is in a very early stage. If you just want a full featured cw keyer firmware, you should better choose another project.

Features (planned/done):

  • Iambic Paddle
  • Keying modes: Iambic A, Iambic B
  • Straight key
  • Sidetone (buzzer)
  • CW out (straight key input on TRX)
  • Setting speed with rotary knob
  • Display (TM1637) showing keyer mode and speed
  • Change keying mode via button
  • Logging and Contest Program Interfacing (WinKeyer)
  • Support for three text memory buttons
  • Line out (sine wave) -> long term; not that easy