[Unit] Description=Voron filament dryer CSV logger After=multi-user.target # Give USB time to enumerate after boot After=systemd-udev-settle.service [Service] Type=simple # Adjust user and paths to match your Pi setup User=pi WorkingDirectory=/home/pi/voron-filament-dryer ExecStart=/usr/bin/python3 /home/pi/voron-filament-dryer/scripts/capture_csv.py log --log-dir /home/pi/voron-filament-dryer/logs Restart=on-failure RestartSec=10 [Install] WantedBy=multi-user.target