It's easy once you've done it - but before you've done it (for me at least) it was much easier to just install a Linux on a Pi and run a bash script than to lea

It's easy once you've done it - but before you've done it (for me at least) it was much easier to just install a Linux on a Pi and run a bash script than to learn how to program an Arduino. (Of course, there are those to whom an Arduino is an overpriced piece of junk and they don't understand how I can't solder a three cent chip myself.) But let's be realistic - all of these things are like my Steam library - purchases made but never used (I have a drawer full of Pis and other SBCs, and Arduino dev kits, etc. Someday I'll have time time time!).