Hello, I've been looking for a good platform for using an Arduino to both encode/decode between standard text and morse. After trying out various buzzers/buttons/shields/boards etc... it dawned on me that an Arduino Esplora with TFT screen would be the perfect standalone morse trainer as it has a number of inputs, a buzzer, LED and TFT screen. There seems to be no shortage of Arduino/Morse code sketches/libraries out there but its hard to know which is the most widely used, updated and compatible with the Esplora/EsploraTFT class. Can anyone recommend a good morse code library that works on the Esplora?
A little background- I work at a history museum where they have a great old telegraph key for visitors to play with. I though it would be great if there was a way to connect the telegraph (or a replica) to something like twitter it could tap out tweets that were sent to a specific hashtag while also translating the tweet back into text displayed on a small tft screen. Of course, this is just one idea, but the concept is to connect the 19th century medium to the present context. Any other ideas, questions and comments would be greatly appreciated.