Any of those dates and time work for me. I've now plugged in the StreamDeck on the pi and installed the StreamDeck nides. NodeRed can receive button presses from it.
I wonder if Node Red can talk to hamlib in some way. I have hamlib installed and talking to the K4D fine.
I couldn't find any working K4D flows. A very old one that does not import. Bunch of error messages about outdated libraries.
?
73 Mike
gibsonmb