Any Meridian Speaker users using Raspberry PI RS232 serial control

Audio Gear Talk Meridian Audio
1

If anyone has sucessfully setup up Rasberry Pi endpoint with Serial volume control. Please contact me via PM for assistance.

2

Thanks to the help of Jan Koudijs this has been finally resolved for me after many hours of frustration and getting no response to my inquiries.

RPI4 entrpoints
Meridian DSP33

3

Can you post the hardware used and the procedures?
Looking to do this with a pair of dsp33s myself
Thanks.

4

Hardware= RasberryPi 4 4GB, ALLO DIGIONE, USB/SERIAL CABLE + null modem cable, Meridian DSP33

Software/Downloads= DIETPI with Meridian/Roon Extensions, enabled the Meridian Source Volume Control within the App extension. You have to select the correct setup parameters in the Meridian extension. Serial Port =. /dev/ttyUSB0 for DSP33 parameters= DS6ii03 Source for convenience switch=
LP/AUX/SLS.

Enabled Entrypoints extension configured for ALLO DIGIONE with Meridian selected for volume control.

5

Thanks for all of this. One further question. Is there a version of this setup that might work with the Tidal app and not Roon??

6

Not that I know of.