[Tkinter] Anyone know what happened to my button?

[IgnacioMora23]

Is this document of any value for your network?

Hi Larz60, I already reviewed the document, and everything I need I already had. The instruction that subtracts the 64-bit address, the instruction that subtracts the data, and the instruction that sends the message.

Thank you very much for the document.
I think I did not make myself understood earlier.