Hi Node Red Community,
i want to record audio using the MicroPi, because i need the raw data, with an USB mic.
The problem i have is that the files that are being saved are just empty shells with no contend.
I tried different images and different hardware but nothing seems to fix the problem.
The funny thing is that when i use the ui_microphone everything does work and the files are not empty.
Here is my flow:
Thank you.
Cheers
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