The K44 CW Keyboard is a awesome device despite only two lines of text. This was the reason that I started a new project to upgrade the device with a tft touch screen. Perhaps behind my programming skill but there is always a challenge. Here I used a Teensy 3.6 and a 3.5 " tft display. The Teensy 3.6 has a USB host connector so a easy job to integrate a USB keyboard. There are 1000 lines of 32 characters stored for incoming text and 20 lines of text for transmitting.

Work in progress because there are many options and parameters.