[Unit] Description=MIDI rawmidi → Pd UDP bridge (auto-detects gadget/host) After=multi-user.target synth-diagnostic.service [Service] Type=simple ExecStart=/home/arduino/uno-q-audio-synth/scripts/midi-bridge.py User=root Restart=on-failure RestartSec=2 StandardOutput=journal StandardError=journal [Install] WantedBy=multi-user.target