JamesMunns[m]: > <@jamesmunns:beeper.com> Yeah, if you aren't ever blocking with timer delays or sending data over an interface, that might take some time (like the time to send out a byte at 9600 baud/100khz/1MHz/16MHz, then there's probably no need for async.
> 
> Like, if you JUST use `Digital` pins and no timer, there's not even async traits for that

ah, then it's fine: i'm only using `OutputPin`s 🙂