Library to send CW message with your custom function and device.
This Arduino library use callback to call user program function for send CW message, automatically calculates the transmission speed according to the indicated WPM.

Author: Roberto D'Amico

Maintainer: Roberto D'Amico

Read the documentation


This library is compatible with all architectures so you should be able to use it on all the Arduino boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.