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!

kodera2t

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Now it's new version coming!
07/26/2020 at 02:48 • 0 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)..