While the GitHub repository contains countless options, a "repack" of the core schematic involves simplifying the pin settings to a breadboard-friendly setup. Essential Components
The repacked schematic assumes you’ve enabled the correct FEATURE_ flags in keyer_features_and_options.h : k3ng keyer schematic repack
Place your repacked board in an aluminum enclosure. Morse keyers are notoriously sensitive to RFI (Radio Frequency Interference). While the GitHub repository contains countless options, a
Remember that the "schematic" and the "code" must match. Before uploading, open keyer_pin_settings.h in the Arduino IDE and ensure the pin numbers in the code match your physical wiring. k3ng keyer schematic repack
: Replacing banks of buttons with rotary encoders for speed and band control . Functional Highlights of the Repack