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Atom QT 16_ audiorecorder
2022-07-03 16:48:00 【twenty million two hundred and twenty thousand one hundred and 】
1. Be careful to enter /home/root/shell/audio/mic_in_config.sh
2. If appear
QMediaRecorder::ResourceError : Could not open file “Sounds/Thu Jun 17 18:02:42 2021.mp3” for writing.
On the board /opt/16_audiorecorder/ function ./16_audiorecorder
That is, running on the board QT Program
I can use it normally after this step Interface and The computer side is the same 
All data can also be saved
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