“This project is a versatile Morse code trainer, communicator, and CW keyer designed for the M5StickC Plus device. It is inspired by the Morserino project, but with the goal of creating a much smaller, wrist-mounted device and is programmed from scratch as a programming exercise. The project features multiple modes for practicing, sending Morse code messages (https://vimeo.com/813324676), operating as a touch paddle and CW keyer(https://vimeo.com/813324676) and a bluetooth keyboard mode (https://vimeo.com/813661630). With a user-friendly interface and a custom-built add-on module with touch paddles and a 2.5mm plug for radio connection, this project is suitable for both beginners and experienced Morse code enthusiasts.
Features
- Touch keyer for practicing Morse code
- Custom add-on module with touch paddles and a 2.5mm plug for radio connection
- CW keyer mode for operating as a touch paddle and controlling a radio
- Bluetooth Low Energy (BLE) keyboard support for sending Morse code characters as keyboard input
- ESP-NOW communication for sending Morse code messages over Wi-Fi
- Koch method trainer for learning Morse code progressively
- Echo trainer for practicing Morse code by listening and repeating characters
- Intuitive menu navigation
- EEPROM data handling for storing user settings”