bobthechemist

I agree; however, your writeup for getting Arduino 1.6.3 working on the RPi is most straightforward I've seen thus far, even if it is outdated. Thanks for your contributions to...

I can confirm the problem exists and the solution proposed by @fts-tmassey works.

Looks like that is a reasonable option as well. Ideally, we'd know what service aplay is requiring so that the shortest delay can be used. I've no idea how to...