Hey it was great meeting you and talking! So nice of you to stop and chat while you were carrying around that supper big iMac - LOL! Hope you come back to the show next year too.
This is my project. I’ve only built 915MHz ones since I’m in the USA but I could provide 868 too. Thanks, I should note this! BASIC works well for parsing strings, printing to the screen, and using the Kernal serial routines. I do have some ideas of helper code using assembly that may get added, but plan to keep the main code BASIC.