> ## Documentation Index
> Fetch the complete documentation index at: https://help.octoeverywhere.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How To Find Your Elegoo Centauri 2 Serial Number

Finding your Elegoo Centauri Carbon 2 3D printer's serial number is easy!

1. Using your 3D printer's touchscreen, tap the gear icon in the bottom left to open settings.
2. Tap the "Device" tab at the top of the settings page.
3. You will see a box labeled "Serial Number"