Hi Martin, Glad to hear that you were able to sort out the TLF-related issues.
Regading Winkeydaemon: you could try starting it with the option
-q $'\x09\x04'
This sets the initial message to disable PTT on Pin 5. I do not own
a Winkey device, so this is just a guess based on the docs.
Odroid N2: it's supported by Armbian (https://www.armbian.com/odroid-n2/)
so you can easily set up a Debian-like OS. Compiling TLF shall be no issue.
73,
Zoli
