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  1. Hello, The new firmware worked. I can now record audio with 96 Khz sampling rate. I wonder if it is possible to support with 192 Khz sampling rate on Tinker Board R2.0 since RTL ALC4030U CODEC actually supports it. Thanks a lot.
  2. Thank you very much @tooz. I hope microphone port supports upto 192 KHz (or more) sampling rate.
  3. Hello, I asked an electronic components distributor when the "Tinker board S" (note R2.0) will be in stock. I received the answer that "since this product is end of life, it will not be in stock". It is still in the tinker board products list of Asus at https://tinker-board.asus.com/series.html. Is it end of life? Thanks and best regards,
  4. I found a datasheet for REALTEK ALC4030 codec at https://download.datasheets.com/pdfs2/2020/3/20/10/38/7/53589/rts_/manual/alc4030.pdf In this datasheet RTL ALC4030 codec supports 96 KHz sample rate microphone input. "One stereo and mono ADCs support 8/16/24/32/44.1/48/96KHz Sample Rate, 16/24-bit" I do not know why Tinker Board S R2.0 does not support 96Khz.
  5. According to my tests Audio RTL ALC4030U CODEC used in Tinker Board S R2.0 version does not provide 96Khz audio input. It only supports 48Khz sampling frequency. $ arecord -d 5 -f S24_3LE --device="hw:0,1" --channels=2 --rate=96000 test.mp3 Recording WAVE 'test.mp3' : Signed 24 bit Little Endian in 3bytes, Rate 96000 Hz, Stereo Warning: rate is not accurate (requested = 96000Hz, got = 48000Hz) please, try the plug plugin
  6. I would like to disable automatic login but I do not know how to configure it. I appreciate any help.
  7. Hi, There was a Tinker Board Configuration tool in Tinker Board S. Is there an equivalent tool in the new Tinker Board S R2.0? Thanks,
  8. Hi, I have installed Tinker Board S R2.0 with the newest tinkerOS Debian 10 V3.0.11. The X11 server does not refresh graphics windows properly. The problem can easily be recreated running xeyes program (in x11-apps package). The older Tinker Board S with debian 9 does not have this problem. By the way, Is it possible to install Debian Stretch on Tinker Board S R2.0? Thanks and best regards,
  9. Hi, I have just installed a Tinker Board S R2.0. I would like to remove the "tinker board" banner and splash screen (four logos appearing on upper left corner of the screen just after the banner during boot). How can I achive this? Thanks and best regards,
  10. Hi, I am using Tinker Board S microphone input to analyze high frequency audio recording in my project. The 24bit/96KHz audio recording resolution provided by Tinker Board S RTL ALC4040 HD CODEC is sufficient for my project. I would like to know if the Audio RTL ALC4030U CODEC used in Tinker Board S R2.0 version provides 96Khz or higher resolution audio recording. Is there an address where I can find technical information about RTL ALC4030U CODEC? Thanks,
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