[Unit] Description=WalnutPi Matrix Screen Controller OTA Worker After=matrix-screen-controller.service ConditionPathExists=/run/matrix-screen-controller/ota-request.json [Service] Type=oneshot WorkingDirectory=/opt/matrix-screen-controller Environment=PYTHONDONTWRITEBYTECODE=1 ExecStart=/opt/matrix-screen-controller/.venv/bin/python -m scripts.ota_worker TimeoutStartSec=infinity Nice=5 [Install] WantedBy=multi-user.target