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This repository contains firmware for pisound boards.
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This repository contains firmware for Pisound boards.


Make sure you have the following prerequisities installed and up-to-date:

  1. customized avrdude,
  • Running avrdude --version should display 6.1-svn-20130917-blokas near the bottom.

Additionally Pisound must not be selected as the default card and all audio applications must be closed for the flashing to succeed! Otherwise, snd_soc_pisound kernel module will not be able to unload, as it will still be in use!


Once you have avrdude installed, just clone the repository and run

git clone
cd pisound-firmware

You should see the output similar to the one below, indicating success:

avrdude: verifying ...
avrdude: 1386 bytes of flash verified

avrdude: safemode: Fuses OK (E:FF, H:D7, L:EF)

avrdude done.  Thank you.

Any Questions?

Head on over to our community forums at for support.


Thank you!

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