Jack W8TEE, a keen µBITx builder and co-designer of the JackAl board, is giving a presentation at FDIM (in advance of Dayton Hamvention) this year on his new Morse Tutor project. He will no doubt publish his arduino code and schematic after the talk on 16th May 2019.
He has, however, given us his Bill of Materials so that those wanted to get a jump on ordering parts could do so.