raspikeyer/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)
• Line out (is currently WIP)
• WinKeyer emulation
• Setting speed with rotary knob (left stop = speed setting from memory)
• LCD Display showing at least:
  • Current speed
  • Iambic mode