Hello,
Please help me with this issue .
I have installed peppymeter on Volumio v3.233 . I have also toping E30.
If I set the MIxer type to HW I have the error :
If I set the Mixer to SW then I hear sound and peppy is started .
Thanks for your help
Same error…If I set to SW mixer then is OK .
Without peppymeter plugin , HW mixer is Working
Difficult to support/debug as Peppy_meter has not been released official for V3. Has it ever worked before, or did it just stopped working.
Yea it worked with hw mixer on v3, but I do not know the version
Then I hope someone from the community has some pointers for you.
Hi Lintbf - try changing the setting in peppymeter to the below - I have a topping E50 and all working fine, I’m sure I had the same issue months ago and believe the setting below fixed it…
Hy Ryan,
Many thanks,
Issue is solved with the solution provided by you.
Regards
No problem, glad I could help. 
