¶ Using Klipper Macros to Control Printer LED Lights
¶ Overview
In Klipper firmware, you can control your printer’s LED light using the SET_PIN command. This guide explains how to use macro commands so the LED automatically turns on at the start of a print and off when the print finishes.
¶ Basic Commands
- Turn LED Off
SET_PIN PIN=caselight VALUE=0 - Turn LED On
SET_PIN PIN=caselight VALUE=1
¶ Automating in Your Slicer
You can add these commands to your slicer’s printer profile so that the LED light is controlled automatically.
- Add to "Start G-code"
- Add to "End G-code"
