Thanks for your work on this Bruce! Finally the last piece arrived today (the 3.2" screen)! Me and my little guy are having fun with the final result.
That being said, I already have some new items on my list:
1.? Design and 3D print a case
2.? Work on a new design that removes the knobs and utilizes the touch feature of the 3.2 inch screen
3.? Switch to Lora for CW transmission.
4.? Use ADC for sidetone generation
This second item will take substial work, but will result in a much smaller (just a little bigger than the screen) device and would be a fun improvent.
The third item should result in the sending of actual Morse over the waves for listening by any receiver on the country appropriate license free bands.
The fourth is more exploratory. It may not be practical or valuable. We'll see ?
Thanks again for this project, it has really gotten my gears turning.
Nick/NC7BC
Nick Clark