GPK

Ref

https://oyvn.no/multi-room-audio-with-snapcast

Install

• Gebruik Raspberry Pi Imager to write image
• Update

Install utilities

sudo apt install vim screen locate snapclient

Set hostname

cat /etc/hostname
gpk

Configureer snapclient

sudo vim /etc/default/snapclient

SNAPCLIENT_OPTS="-h 192.168.2.156"

De naam van de client wordt gezet in snapweb op de snapserver.

Configureer soundcard

Bekijk lijst met cards

aplay -l

Verander 1 regel in /usr/share/alsa/alsa.conf

defaults.pcm.card 2

Create service to set volume on 100%

sudo cat /etc/systemd/system/usb-volume.service

[Unit]
Description=Set USB DAC volume to 100%
After=multi-user.target sound.target
Wants=multi-user.target

[Service]
Type=oneshot
ExecStartPre=/bin/sleep 10
ExecStart=/usr/bin/amixer -c 2 sset 'PCM' 100%

[Install]
WantedBy=multi-user.target

Disable graphic login

sudo raspi-config

Kies boot option menu en set boot option