Portable CPO Description
Note: You will need a small hardware circuit (Raspberry Pi Pico, the paddle and three jumper wires) to be able to use this app. https://github.com/kholia/SupportPortableCPO has the instructions. Please talk to us (dhiru.kholia@gmail.com) before buying this app - thanks!
Practice Morse Code using external physical paddle with this CPO app! This app can replace the 'MFJ 557 Code Practice Set' and similar equipment.
Practice Morse Code using external physical paddle with this CPO app! This app can replace the 'MFJ 557 Code Practice Set' and similar equipment.
Open up