status:AlexaPi.service - Alexa client for all your devices
Loaded: loaded (/usr/lib/systemd/system/AlexaPi.service; enabled; vendor pres[br] Active: active (running) since Wed 2018-10-03 21:21:42 UTC; 23min ago
Docs: https://github.com/alexa-pi/AlexaPi/wiki
Main PID: 1324 (python)
CGroup: /system.slice/AlexaPi.service[br] └─1324 /usr/bin/python /opt/AlexaPi/src/main.py --daemonThere were recomandation to expend external USB microphon. I have one mini USB microphon like "mushroom".
Test playback aplay /usr/share/sounds/alsa/Front_Center.wav ..... OK
Source: amazon.com