I'm using your Digi+ Pro, DAC+ and DAC2 HD products together with Volumio, Nanosound (by Nanomesher) and GPIO buttons plugin.
I made 3 pcs of these with 3 different boards mentioned above :
All connections to oled screen and buttons are the same, BUT DAC+ and Digi+ Pro cards working and DAC2 HD not working.
Can you tell me the reason/difference why is this so? What to do to make DAC2 HD work with this plugins and additional hardware like DAC+ and Digi are working?
With no plugins installed DAC2 HD works, but can't figure out what is the difference.
I'm using raspberry pi 3B+ and Volumio.
Thanks for great products otherwise :)