Hi all,
I got Home Assistant running in docker on a Raspberry Pi 4 with rasbian lite.
i've been looking into Node-Red since yesterday, to combine it with Home Assistant. I got everything working and basic light switching works fine with a button in the dasboard for example. Now I want to change that button to a hand clap. So I got myself a usb mic, but I can't get it to work.
I got the required SOX module, I did test the mic setup with " lsusb" , "arecord -l" and " arecord -D plughw:1,0 test.wav", even turned the volume to 100% with Alsamixer.
With the clap node active in node-red, it won't record, because the device is in use (which makes sense) so it must do something. But when I clap my hands several times, nothing happens.
Does anyone have experience with this specific node or other sound recording nodes?
