If you search the forums using the term “presence sensor” ( The old name) rather than “arrival sensor” you’ll find several project reports from people who’ve done it. (I know @Mike_Maxwell has.) There are a couple in the following thread:
If you search the forums using the term “presence sensor” ( The old name) rather than “arrival sensor” you’ll find several project reports from people who’ve done it. (I know @Mike_Maxwell has.) There are a couple in the following thread: