I would love to hear more about this!
I haven't written it up yet but the repo is here:
It's just a MEMS mic, a battery, and an ESP32, very simple but it works amazingly well. I wrote a companion Android app for it and it works extremely reliably!
alt Hacker News
I haven't written it up yet but the repo is here:
It's just a MEMS mic, a battery, and an ESP32, very simple but it works amazingly well. I wrote a companion Android app for it and it works extremely reliably!