# 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: - Iambic Paddle (currently, no straight keys) - Keying modes: Iambic A, Iambic B - Sidetone (buzzer)