ANNOUNCEMENT 

Thank you all for the support I have received over the past year. 

I really appreciate the comments and feedback through this forum and I fully intend to update my content here frequently with useful content as soon as they become available. However due to the format of this platform, it is quite difficult to present small yet important updates, therefore I am creating an Instagram page where I will post my content more regularly and also demonstrate more of the "behind-the-scenes" work that goes into creating my projects. 

You can access my Instagram page here, elektroThing (@elektrothing) • Instagram photos and videos.  For those of you who do not want to use Instagram, I am also launching my website, elektrothing.com, which will serve as the landing page for all things elektroThing. :) 

PROJECT UPDATE

Progress has been slow and it is all my fault. I want to give a shoutout to gluons's Profile | Hackaday.io again because his help has been invaluable in proving that the hardware is working.  He wrote the initial drivers needed to set up the DAC and generate sounds. 

Next up for DS-Pi is to;

1. Migrate the existing firmware to C++
2. Sample using I2S. 
3. Hardware design changes - connectors, better analog/digital isolation, fixing the MEMS mic amp, adding a pot to the headphone amp, etc.
4. Write firmware that allows for the use of the dual M0 core on the RP2040. One for sampling, one for DSP, and generating sounds.

Do reach out if there is something on this list that you would like to help with. I am more than happy to send over a board and in return get some work off my shoulders.