---
tag: m0500
title: Save Settings
brief: Save settings to EEPROM.
author: thinkyhead

group: eeprom
requires: EEPROM_SETTINGS

codes: [ M500 ]
related: [ M501, M502, M503, M504 ]

notes: Since Marlin 1.1.0 only changed bytes are written to prolong EEPROM life.

examples:
- pre: Save settings
  code: M500

---

Save all configurable settings to [EEPROM](/docs/features/eeprom.html).
