Hello,
I have the old board SPEAKER+ (similar to the MIC + V2 but without microphone and red pushbutton):
I would like to know if the install procedure detailed at https://raspiaudio.com/audio-2, especially the part of sudo wget -O - script.raspiaudio.com | bash, is still valid for Debian 11 Bullseye.
Thank you.
Hi Maximus,
It’s nice to see that there are still some early versions used today 
Yes this is basically the same than the AUDIO+ board with an extra 2x5w amp. So all installations you will find for the Audio+ and Mic+ will work.
thx
Thank you for the confirmation!
Careful though, Mic+ procedure is detailed at https://forum.raspiaudio.com/t/mic-installation-guide/17 and refers to script wget -O - mic.raspiaudio.com | bash which is different.
Regards.