Now it's new version coming!

A project log for Electric keyer with text messenger

Electric keyer with message sending function. Its message is stored in micro SD card and no need to re-program the board!

kodera2tkodera2t 07/26/2020 at 02:480 Comments

Now the keyer has a tiny OLED display!

Currently it does not have decorder function but just showing random character with Morse code. (Of course, with electric keyer function with plus/minus keying support)..