Custom Snapmaker U1 Firmware

SSH Access

Starting with v1.2.0, SSH access is supported natively via the printer GUI.

Navigate to Settings > Maintenance > Root Access > Agree (scroll down to accept) > Open.

Toggle SSH from the printer’s web interface:

1. Open http://<printer-ip>/firmware-config/ in a browser.
2. Scroll down to the SSH access section and enable it.

Credentials

• User: root / Password: snapmaker
• User: lava / Password: snapmaker

Connecting

ssh root@<printer-ip>

Replace <printer-ip> with your printer’s IP address.

Changing Passwords

To persist password changes across reboots, enable data persistence. See Data Persistence.

Security Considerations

• SSH provides full system access to your printer
• Only enable SSH on trusted networks
• Consider disabling SSH when not actively needed
• Change default credentials after first login