[Unit]
Description=Pure Data I2S DAC Synth (standalone)
After=network.target sound.target
Wants=configure-usb-audio.service

[Service]
Type=simple
User=arduino
ExecStart=/usr/local/bin/start-synth.sh --i2s
ExecStop=/usr/bin/killall pd
WorkingDirectory=/home/arduino/pd
Restart=on-failure
RestartSec=2

[Install]
WantedBy=multi-user.target