“Really compact and easy to use/program with Arduino or BBC Micro:bit, I managed to make it recognize blows and draws (sip and puffs).
Unfortunately, one of the four I bought had its stainless steel port broken (or detached) after a few minutes of use once programmed, that is why I can only give a 3 stars review.
If this sensors where more durable (or at least didn't break after only a few hours of use) they would deserve 5 stars.”